changelog for 2.2.1

.antd-tools.config.js

@@ -1,91 +0,0 @@
-const fs = require('fs');
-const path = require('path');
-// eslint-disable-next-line import/no-extraneous-dependencies
-const packageInfo = require('./package.json');
-const darkVars = require('./scripts/dark-vars');
-
-// We need compile additional content for antd user
-function finalizeCompile() {
-  if (fs.existsSync(path.join(__dirname, './lib'))) {
-    // Build package.json version to lib/version/index.js
-    // prevent json-loader needing in user-side
-    const versionFilePath = path.join(process.cwd(), 'lib', 'version', 'index.js');
-    const versionFileContent = fs.readFileSync(versionFilePath).toString();
-    fs.writeFileSync(
-      versionFilePath,
-      versionFileContent.replace(
-        /require\(('|")\.\.\/\.\.\/package\.json('|")\)/,
-        `{ version: '${packageInfo.version}' }`,
-      ),
-    );
-    // eslint-disable-next-line
-    console.log('Wrote version into lib/version/index.js');
-
-    // Build package.json version to lib/version/index.d.ts
-    // prevent https://github.com/ant-design/ant-design/issues/4935
-    const versionDefPath = path.join(process.cwd(), 'lib', 'version', 'index.d.ts');
-    fs.writeFileSync(
-      versionDefPath,
-      `declare var _default: "${packageInfo.version}";\nexport default _default;\n`,
-    );
-    // eslint-disable-next-line
-    console.log('Wrote version into lib/version/index.d.ts');
-
-    // Build a entry less file to dist/antd.less
-    const componentsPath = path.join(process.cwd(), 'components');
-    let componentsLessContent = '';
-    // Build components in one file: lib/style/components.less
-    fs.readdir(componentsPath, (err, files) => {
-      files.forEach(file => {
-        if (fs.existsSync(path.join(componentsPath, file, 'style', 'index.less'))) {
-          componentsLessContent += `@import "../${path.join(file, 'style', 'index.less')}";\n`;
-        }
-      });
-      fs.writeFileSync(
-        path.join(process.cwd(), 'lib', 'style', 'components.less'),
-        componentsLessContent,
-      );
-    });
-  }
-}
-
-function finalizeDist() {
-  if (fs.existsSync(path.join(__dirname, './dist'))) {
-    // Build less entry file: dist/antd.less
-    fs.writeFileSync(
-      path.join(process.cwd(), 'dist', 'antd.less'),
-      '@import "../lib/style/index.less";\n@import "../lib/style/components.less";',
-    );
-
-    // eslint-disable-next-line
-    console.log('Built a entry less file to dist/antd.less');
-
-    // Build less entry file: dist/antd.dark.less
-    fs.writeFileSync(
-      path.join(process.cwd(), 'dist', 'antd.dark.less'),
-      '@import "../lib/style/dark.less";\n@import "../lib/style/components.less";',
-    );
-
-    // eslint-disable-next-line
-    console.log('Built a entry less file to dist/antd.dark.less');
-
-    // Build dark.js: dist/dark-theme.js, for less-loader
-
-    fs.writeFileSync(
-      path.join(process.cwd(), 'dist', 'dark-theme.js'),
-      `module.exports = ${JSON.stringify(darkVars, null, 2)};`,
-    );
-
-    // eslint-disable-next-line
-    console.log('Built a dark theme js file to dist/dark-theme.js');
-  }
-}
-
-module.exports = {
-  compile: {
-    finalize: finalizeCompile,
-  },
-  dist: {
-    finalize: finalizeDist,
-  },
-};

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["es2015", "react", "stage-0"]
+}

.circleci/config.yml

@@ -1,173 +0,0 @@
-version: 2
-
-references:
-  container_config: &container_config
-    docker:
-      - image: circleci/node:lts
-    working_directory: ~/ant-design
-
-  attach_workspace: &attach_workspace
-    attach_workspace:
-      at: ~/ant-design
-
-  react_16: &react_16
-    environment:
-      REACT: 16
-
-  workflow: &workflow
-    jobs:
-      - setup:
-          filters:
-            branches:
-              ignore: gh-pages
-      - dist:
-          requires:
-          - setup
-      - compile:
-          requires:
-          - setup
-      - lint:
-          requires:
-            - setup
-      - test_dist:
-          requires:
-            - dist
-      - test_lib:
-          requires:
-            - compile
-      - test_es:
-          requires:
-            - compile
-      - test_dom:
-          requires:
-            - setup
-      - test_node:
-          requires:
-            - setup
-      - check_metadata:
-          requires:
-            - setup
-
-jobs:
-  setup:
-    <<: *container_config
-    steps:
-      - checkout
-      - run: node -v
-      - run: npm -v
-      - run: npm install
-      - run:
-          command: |
-            set +eo
-            npm ls
-            true
-      - persist_to_workspace:
-          root: ~/ant-design
-          paths:
-            - node_modules
-      - store_artifacts:
-          path: package-lock.json
-
-  dist:
-    <<: *container_config
-    steps:
-      - checkout
-      - *attach_workspace
-      - run: npm run dist
-      - run: node ./tests/dekko/dist.test.js
-      - run: npm run bundlesize
-      - persist_to_workspace:
-          root: ~/ant-design
-          paths:
-            - dist
-
-  compile:
-    <<: *container_config
-    steps:
-      - checkout
-      - *attach_workspace
-      - run: npm run compile
-      - run: node ./tests/dekko/lib.test.js
-      - persist_to_workspace:
-          root: ~/ant-design
-          paths:
-            - lib
-            - es
-
-  lint:
-    <<: *container_config
-    steps:
-      - checkout
-      - *attach_workspace
-      - run: npm run lint
-
-  test_dist:
-    <<: *container_config
-    <<: *react_16
-    steps:
-      - checkout
-      - *attach_workspace
-      - run:
-          command: npm test -- -w 1
-          environment:
-            LIB_DIR: dist
-
-  test_lib:
-    <<: *container_config
-    <<: *react_16
-    steps:
-      - checkout
-      - *attach_workspace
-      - run:
-          command: npm test -- -w 1
-          environment:
-            LIB_DIR: lib
-
-  test_es:
-    <<: *container_config
-    <<: *react_16
-    steps:
-      - checkout
-      - *attach_workspace
-      - run:
-          command: npm test -- -w 1
-          environment:
-            LIB_DIR: es
-
-  test_dom:
-    <<: *container_config
-    <<: *react_16
-    steps:
-      - checkout
-      - *attach_workspace
-      - run: npm test -- -w 1 --coverage
-      - run: bash <(curl -s https://codecov.io/bash)
-
-  test_node:
-    <<: *container_config
-    <<: *react_16
-    steps:
-      - checkout
-      - *attach_workspace
-      - run: npm run test-node -- -w 1
-
-  check_metadata:
-    <<: *container_config
-    steps:
-      - checkout
-      - *attach_workspace
-      - run: node ./scripts/check-demo.js
-
-workflows:
-  version: 2
-  build_test:
-    <<: *workflow
-  nightly:
-    <<: *workflow
-    triggers:
-      - schedule:
-          cron: "0 0 * * *"
-          filters:
-            branches:
-              only:
-                - master

.codecov.yml

@@ -1,9 +0,0 @@
-codecov:
-  branch: master
-
-coverage:
-  status:
-    project:
-      default:
-        # Fail the status if coverage drops by >= 0.1%
-        threshold: 0.1

.codesandbox/ci.json

@@ -1,3 +0,0 @@
-{
-  "sandboxes": ["antd-reproduction-template-6e93z"]
-}

.depslintrc.js

@@ -1,22 +0,0 @@
-module.exports = {
-  ignore: [
-    '**/~*/**',
-    '**/_*/**',
-    '**/icon/**',
-    '**/__tests__/**',
-    '**/style/**',
-    '**/locale/**',
-    '**/*-provider/**',
-    '**/*.json',
-  ],
-  modulePattern: [
-    {
-      pattern: /ConfigConsumer.*renderEmpty/ms,
-      module: '../empty',
-    },
-    {
-      pattern: /config-provider\/context.*renderEmpty/ms,
-      module: '../empty',
-    },
-  ],
-};

.editorconfig

@@ -1,4 +1,4 @@
-# 🎨 editorconfig.org
+# editorconfig.org
 
 root = true
 

.eslintignore

@@ -1,26 +0,0 @@
-components/**/*.js
-components/**/*.jsx
-!components/*/__tests__/**/*.js
-!components/*/demo/*
-!.*.js
-# Docs templates
-site/theme/template/Color/ColorPicker.jsx
-site/theme/template/IconDisplay/*.js
-site/theme/template/IconDisplay/*.jsx
-site/theme/template/IconDisplay/fields.js
-site/theme/template/Home/**/*.jsx
-site/theme/template/utils.jsx
-site/theme/template/Layout/**/*.jsx
-site/theme/template/Layout/Footer.jsx
-site/theme/template/Content/Article.jsx
-site/theme/template/Content/EditButton.jsx
-site/theme/template/Resources/*.jsx
-site/theme/template/Resources/**/*.jsx
-site/theme/template/NotFound.jsx
-typings
-es/**/*
-lib/**/*
-node_modules
-_site
-dist
-**/*.d.ts

.eslintrc.js

@@ -1,122 +1,63 @@
 const eslintrc = {
-  extends: [
-    'airbnb',
-    'prettier',
-    'plugin:jest/recommended',
-    'plugin:react/recommended',
-    'plugin:import/typescript',
-    'prettier/react',
-  ],
+  extends: ['eslint-config-airbnb'],
   env: {
     browser: true,
     node: true,
-    jasmine: true,
+    mocha: true,
     jest: true,
     es6: true,
   },
-  settings: {
-    react: {
-      version: '16.9',
+  parser: 'babel-eslint',
+  parserOptions: {
+    ecmaVersion: 6,
+    ecmaFeatures: {
+      jsx: true,
+      experimentalObjectRestSpread: true,
     },
   },
-  parser: '@typescript-eslint/parser',
-  plugins: ['markdown', 'react', 'babel', 'jest', '@typescript-eslint'],
-  // https://github.com/typescript-eslint/typescript-eslint/issues/46#issuecomment-470486034
-  overrides: [
-    {
-      files: ['*.ts', '*.tsx'],
-      rules: {
-        '@typescript-eslint/no-unused-vars': [2, { args: 'none' }],
-        'no-unused-expressions': 'off',
-        '@typescript-eslint/no-unused-expressions': 2,
-      },
-    },
+  plugins: [
+    'markdown',
+    'react',
+    'babel',
   ],
   rules: {
-    camelcase: 0,
-    'react/jsx-one-expression-per-line': 0,
+    'func-names': 0,
+    'arrow-body-style': 0,
+    'react/sort-comp': 0,
     'react/prop-types': 0,
-    'react/forbid-prop-types': 0,
+    'react/jsx-first-prop-new-line': 0,
+    'react/jsx-filename-extension': [1, { extensions: ['.js', '.jsx', '.md'] }],
+    'import/no-unresolved': 0,
+    'import/no-extraneous-dependencies': 0,
+    'no-param-reassign': 0,
+    'no-return-assign': 0,
+    'max-len': 0,
+    'consistent-return': 0,
+    'no-redeclare': 0,
+    'react/require-extension': 0,
     'react/jsx-indent': 0,
-    'react/jsx-wrap-multilines': ['error', { declaration: false, assignment: false }],
-    'import/extensions': 0,
-    'import/no-extraneous-dependencies': [
-      'error',
-      {
-        devDependencies: [
-          'site/**',
-          'tests/**',
-          'scripts/**',
-          '**/*.test.js',
-          '**/__tests__/*',
-          '*.config.js',
-          '**/*.md',
-        ],
-      },
-    ],
     'jsx-a11y/no-static-element-interactions': 0,
     'jsx-a11y/anchor-has-content': 0,
-    'jsx-a11y/click-events-have-key-events': 0,
-    'jsx-a11y/anchor-is-valid': 0,
-    'jsx-a11y/no-noninteractive-element-interactions': 0,
-    'comma-dangle': ['error', 'always-multiline'],
-    'react/jsx-filename-extension': 0,
-    'react/state-in-constructor': 0,
-    'react/jsx-props-no-spreading': 0,
-    'prefer-destructuring': 0, // TODO: remove later
-    'consistent-return': 0, // TODO: remove later
-    'no-return-assign': 0, // TODO: remove later
-    'no-param-reassign': 0, // TODO: remove later
-    'react/destructuring-assignment': 0, // TODO: remove later
-    'react/no-did-update-set-state': 0, // TODO: remove later
-    'react/require-default-props': 0,
-    'react/default-props-match-prop-types': 0,
-    'import/no-cycle': 0,
-    'react/no-find-dom-node': 0,
-    'no-underscore-dangle': 0,
-    'react/sort-comp': 0,
-    // label-has-for has been deprecated
-    // https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/label-has-for.md
-    'jsx-a11y/label-has-for': 0,
-    // for (let i = 0; i < len; i++)
-    'no-plusplus': 0,
-    // https://eslint.org/docs/rules/no-continue
-    // labeledLoop is conflicted with `eslint . --fix`
-    'no-continue': 0,
-    'react/display-name': 0,
-    // ban this for Number.isNaN needs polyfill
-    'no-restricted-globals': 0,
-    'max-classes-per-file': 0,
-    'react/static-property-placement': 0,
-    'jest/no-test-callback': 0,
-    'jest/expect-expect': 0,
-  },
-  globals: {
-    gtag: true,
+    'react/no-danger': 0,
   },
 };
 
 if (process.env.RUN_ENV === 'DEMO') {
-  eslintrc.globals = Object.assign(eslintrc.globals, {
+  eslintrc.globals = {
     React: true,
     ReactDOM: true,
     mountNode: true,
-  });
+  };
 
   Object.assign(eslintrc.rules, {
-    indent: 0,
     'no-console': 0,
     'no-plusplus': 0,
     'eol-last': 0,
-    'no-script-url': 0,
     'prefer-rest-params': 0,
-    'react/no-access-state-in-setstate': 0,
-    'react/destructuring-assignment': 0,
     'react/no-multi-comp': 0,
+    'react/prefer-es6-class': 0,
     'jsx-a11y/href-no-hash': 0,
-    'import/no-extraneous-dependencies': 0,
-    'import/no-unresolved': 0,
-    'jsx-a11y/control-has-associated-label': 0,
+    'import/newline-after-import': 0,
   });
 }
 

.github/CONTRIBUTING.md

@@ -1,13 +1,56 @@
 # Contributing to Ant Design
 
-Want to contribute to Ant Design? There are a few things you need to know.
+The following is a set of guidelines for contributing to Ant Design. Please spend several minutes in reading these guidelines before you create an issue or pull request.
 
-We wrote a **[contribution guide](https://ant.design/docs/react/contributing)** to help you get started.
+Anyway, these are just guidelines, not rules, use your best judgment and feel free to propose changes to this document in a pull request.
 
----
 
-# 参与共建
+## Do your homework before asking a question
 
-想要给 Ant Design 贡献自己的一份力量？
+It's a great idea to read Eric Steven Raymond's [How To Ask Questions The Smart Way](http://www.catb.org/esr/faqs/smart-questions.html) twice before asking a question. But if you are busy now, I recommend to read [Don't post homework questions](http://www.catb.org/esr/faqs/smart-questions.html#homework) first.
 
-我们写了一份 **[贡献指南](https://ant.design/docs/react/contributing-cn)** 来帮助你开始。
+The following guidelines are about *How to avoid Homework Questions*.
+
+### 1. Read the documentation.
+
+It sad but true that someone just glance(not read) [Ant Design's documentation](http://ant.design/). Please read the documentation closely. What's more, you can modify and run our demo with [CodePen](http://codepen.io/benjycui/pen/KgPZrE?editors=001). It's helpful to understand our documentation.
+
+Tips: choose the corresponding documentation with versions selector which in the bottom-right corner.
+
+### 2. Make sure that your question is about Ant Design, not React
+
+Someone may think all of the questions that he/she meets in developing are about Ant Design, but it's not true. So, please read [React's documentaion](http://facebook.github.io/react/docs/getting-started.html) or just Google(not Baidu, seriously) your questions with keywork *React* first. If you are sure that your question is about Ant Design, go ahead.
+
+### 3. Read the FAQ and search the issues list of Ant Design
+
+Your questions may be asked and solved by others. So please spend several minutes on searching. Remember [DRY](https://en.wikipedia.org/wiki/Don%27t_repeat_yourself), both code and questions.
+
+P.S.
+
+1. [FAQ](https://github.com/ant-design/ant-design/wiki/FAQ)
+1. [Issues list](https://github.com/ant-design/ant-design/issues)
+
+## Close your issue if it's solved
+
+It is a good habit which will save maintainers' time. Thank you!
+
+## Providing a demo while reporting a bug
+
+It would be helpful to provide a demo which can re-produce the bug 100%. Please fork this [CodePen](http://codepen.io/benjycui/pen/KgPZrE?editors=001) and re-produce the bug you met. Then, create an issue. The most important thing is: double check before claiming that you have found a bug.
+
+
+## Tips about Feature Request
+
+If you believe that Ant Design should provide some features, but it does not. You could create an issue to discuss. However, Ant Design is not Swiss Army Knife, there are some features which Ant Design will not support:
+
+1. Request or operate data
+
+
+## Tips about Pull Request
+
+It's welcomed to pull request. And there are some tips about that:
+
+1. It is a good habit to create a feature request issue to disscuss whether the feature is necessary before you implement it. However, it's unnecessary to create an issue to claim that you found a typo or improved the readability of documentaion, just create a pull request.
+1. Run `npm run lint` and fix those errors before committing in order to keep consistent code style.
+1. Rebase before creating a PR to keep commit history clear.
+1. Add some descriptions and refer relative issues for you PR.

.github/FUNDING.yml

@@ -1,8 +0,0 @@
-# These are supported funding model platforms
-
-github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
-open_collective: ant-design
-patreon: ant_design
-ko_fi: # Replace with a single Ko-fi username
-tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
-custom: # Replace with a single custom sponsorship URL

.github/ISSUE_TEMPLATE.md

@@ -1,15 +1,35 @@
-<!--
- ⚠️ ⚠️ ⚠️  IMPORTANT: Please use the following link to create a new issue: ⚠️ ⚠️ ⚠️
-
-  http://new-issue.ant.design
-
-If your issue was not created using the app above, it will be closed immediately.
--->
+<!-- Issue Template -->
 
 <!--
- ⚠️ ⚠️ ⚠️  注意：请使用下面的链接来新建 issue： ⚠️ ⚠️ ⚠️
+antd 的用法咨询，建议通过以下渠道，官方 issues 目前没有足够精力提供此类咨询服务：
 
-  http://new-issue.ant.design
+1. [Stack Overflow](http://stackoverflow.com/questions/tagged/antd)
+2. [Segment Fault](https://segmentfault.com/t/antd)（中文）
+3. [Gitter](https://gitter.im/ant-design/ant-design)
 
-不是用上面的链接创建的 issue 会被立即关闭。
+如果是报告 bug，请按照下列格式书写，并务必提供复现步骤，否则恕难解决，感谢您的支持。
 -->
+
+#### 发生问题的环境是：
+
+<!-- 务必提供 -->
+
+- antd 版本:
+- 操作系统及其版本:
+- 浏览器及其版本:
+
+#### 您做了什么？请提供尽可能详细的重现步骤。
+
+<!-- 如：引入 antd 了 Button -->
+
+#### 您期待的结果是:
+
+<!-- 如：像官网一样正常显示 -->
+
+#### 实际上的结果是:
+
+<!-- 如：样式错位了，最好提供截图 -->
+
+#### 可重现的在线演示
+
+<!-- 请修改并 Fork http://codepen.io/benjycui/pen/KgPZrE?editors=001 -->

.github/ISSUE_TEMPLATE/----please-use-new-issue-ant-design---.md

@@ -1,11 +0,0 @@
----
-name: '⚠️  Please use new-issue.ant.design ⚠️'
-about: The issue which is not created via http://new-issue.ant.design will be closed immediately.
-labels:
----
-
-The issue which is not created via http://new-issue.ant.design will be closed immediately.
-
----
-
-注意：不是用 http://new-issue.ant.design 创建的 issue 会被立即关闭。

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,56 +1,8 @@
-<!--
-First of all, thank you for your contribution! 😄
+First of all, thanks for your contribution! :-)
 
-New feature please send pull request to feature branch, and rest to master branch.
-Pull request will be merged after one of collaborators approve.
-Please makes sure that these form are filled before submitting your pull request, thank you!
+Please makes sure these boxes are checked before submitting your PR, thank you!
 
-[[中文版模板 / Chinese template](https://github.com/ant-design/ant-design/blob/master/.github/PULL_REQUEST_TEMPLATE/pr_cn.md)]
--->
-
-### 🤔 This is a ...
-
-- [ ] New feature
-- [ ] Bug fix
-- [ ] Site / document update
-- [ ] Component style update
-- [ ] TypeScript definition update
-- [ ] Refactoring
-- [ ] Code style optimization
-- [ ] Test Case
-- [ ] Branch merge
-- [ ] Other (about what?)
-
-### 🔗 Related issue link
-
-<!--
-1. Describe the source of requirement, like related issue link.
--->
-
-### 💡 Background and solution
-
-<!--
-1. Describe the problem and the scenario.
-2. GIF or snapshot should be provided if includes UI/interactive modification.
-3. How to fix the problem, and list final API implementation and usage sample if that is an new feature.
--->
-
-### 📝 Changelog
-
-<!--
-Describe changes from userside, and list all potential break changes or other risks.
---->
-
-| Language   | Changelog |
-| ---------- | --------- |
-| 🇺🇸 English |           |
-| 🇨🇳 Chinese |           |
-
-### ☑️ Self Check before Merge
-
-⚠️ Please check all items below before review. ⚠️ 
-
-- [ ] Doc is updated/provided or not needed
-- [ ] Demo is updated/provided or not needed
-- [ ] TypeScript definition is updated/provided or not needed
-- [ ] Changelog is provided or not needed
+* [ ] Make sure you follow antd's [code convention](https://github.com/ant-design/ant-design/wiki/Code-convention-for-antd).
+* [ ] Run `npm run lint` and fix those errors before submitting in order to keep consistent code style.
+* [ ] Rebase before creating a PR to keep commit history clear.
+* [ ] Add some descriptions and refer relative issues for you PR.

.github/PULL_REQUEST_TEMPLATE/pr_cn.md

@@ -1,56 +0,0 @@
-<!--
-首先，感谢你的贡献！😄
-
-新特性请提交至 feature 分支，其余可提交至 master 分支。
-在一个维护者审核通过后合并。
-请确保填写以下 pull request 的信息，谢谢！~
-
-[[English Template / 英文模板](?expand=1)]
--->
-
-### 🤔 这个变动的性质是？
-
-- [ ] 新特性提交
-- [ ] 日常 bug 修复
-- [ ] 站点、文档改进
-- [ ] 组件样式改进
-- [ ] TypeScript 定义更新
-- [ ] 重构
-- [ ] 代码风格优化
-- [ ] 测试用例
-- [ ] 分支合并
-- [ ] 其他改动（是关于什么的改动？）
-
-### 🔗 相关 Issue
-
-<!--
-1. 描述相关需求的来源，如相关的 issue 讨论链接。
--->
-
-### 💡 需求背景和解决方案
-
-<!--
-1. 要解决的具体问题。
-2. 列出最终的 API 实现和用法。
-3. 涉及UI/交互变动需要有截图或 GIF。
--->
-
-### 📝 更新日志怎么写？
-
-<!--
-> 从用户角度描述具体变化，以及可能的 breaking change 和其他风险？
--->
-
-| 语言    | 更新描述 |
-| ------- | -------- |
-| 🇺🇸 英文 |          |
-| 🇨🇳 中文 |          |
-
-### ☑️ 请求合并前的自查清单
-
-⚠️ 请自检并全部**勾选全部选项**。⚠️ 
-
-- [ ] 文档已补充或无须补充
-- [ ] 代码演示已提供或无须提供
-- [ ] TypeScript 定义已补充或无须补充
-- [ ] Changelog 已提供或无须提供

.github/config.yml

@@ -1,10 +0,0 @@
-# Configuration for request-info - https://github.com/behaviorbot/request-info
-
-# *Required* Comment to reply with
-requestInfoReplyComment: >
-  We would appreciate it if you could provide us with more info about this issue/pr!
-  Please provide a online reproduction by forking this link https://u.ant.design/codesandbox-repro or a minimal GitHub repository.
-  Issues labeled by Need Reproduce will be closed if no activities in 7 days.
-
-# *OPTIONAL* Label to be added to Issues and Pull Requests with insufficient information given
-requestInfoLabelToAdd: needs-more-info

.github/lock.yml

@@ -1,14 +0,0 @@
-# Configuration for lock-threads - https://github.com/dessant/lock-threads
-
-# Number of days of inactivity before a closed issue or pull request is locked
-daysUntilLock: 365
-# Comment to post before locking. Set to `false` to disable
-lockComment: >
-  This thread has been automatically locked because it has not had recent
-  activity. Please open a new issue for related bugs and link to relevant
-  comments in this thread.
-# Issues or pull requests with these labels will not be locked
-# exemptLabels:
-#   - no-locking
-# Limit to only `issues` or `pulls`
-only: issues

.github/weekly-digest.yml

@@ -1,7 +0,0 @@
-# Configuration for weekly-digest - https://github.com/apps/weekly-digest
-publishDay: sun
-canPublishIssues: true
-canPublishPullRequests: true
-canPublishContributors: true
-canPublishStargazers: true
-canPublishCommits: true

.github/workflows/lighthouse-ci.yml

@@ -1,19 +0,0 @@
-name: Lighthouse
-on: push
-jobs:
-  lighthouse:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - name: Audit URLs using Lighthouse
-        uses: treosh/lighthouse-ci-action@v2
-        with:
-          urls: |
-            https://ant.design
-            https://ant.design/docs/react/introduce-cn
-            https://ant.design/components/button-cn
-      - name: Save results
-        uses: actions/upload-artifact@v1
-        with:
-          name: lighthouse-results
-          path: '.lighthouseci' # This will save the Lighthouse results as .json files

.github/workflows/rebase.yml

@@ -1,22 +0,0 @@
-on:
-  issue_comment:
-    types: [created]
-name: Automatic Rebase
-jobs:
-  rebase:
-    name: Rebase
-    if: github.event.issue.pull_request != '' && contains(github.event.comment.body, '/rebase')
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@master
-      - name: Automatic Rebase
-        uses: cirrus-actions/rebase@master
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  # https://github.community/t5/GitHub-Actions/Workflow-is-failing-if-no-job-can-be-ran-due-to-condition/m-p/38186#M3250
-  always_job:
-    name: Always run job
-    runs-on: ubuntu-latest
-    steps:
-      - name: Always run
-        run: echo "This job is used to prevent the workflow to fail when all other jobs are skipped."

.github/workflows/test.yml

@@ -1,208 +0,0 @@
-name: test
-
-on: [push]
-
-jobs:
-  setup:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@master
-
-      - name: cache package-lock.json
-        uses: actions/cache@v1
-        with:
-          path: package-temp-dir
-          key: lock-${{ github.sha }}
-
-      - name: create package-lock.json
-        run: npm i --package-lock-only
-
-      - name: hack for singe file
-        run: |
-          if [ ! -d "package-temp-dir" ]; then
-            mkdir package-temp-dir
-          fi
-          cp package-lock.json package-temp-dir
-
-      - name: cache node_modules
-        id: node_modules_cache_id
-        uses: actions/cache@v1
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
-
-      - name: install
-        if: steps.node_modules_cache_id.outputs.cache-hit != 'true'
-        run: npm ci
-
-  compile:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@master
-
-      - name: restore cache from package-lock.json
-        uses: actions/cache@v1
-        with:
-          path: package-temp-dir
-          key: lock-${{ github.sha }}
-
-      - name: restore cache from node_modules
-        uses: actions/cache@v1
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
-
-      - name: cache lib
-        uses: actions/cache@v1
-        with:
-          path: lib
-          key: lib-${{ github.sha }}
-
-      - name: cache es
-        uses: actions/cache@v1
-        with:
-          path: es
-          key: es-${{ github.sha }}
-
-      - name: compile
-        run: npm run compile
-
-      - name: check
-        run: node ./tests/dekko/lib.test.js
-    needs: setup
-
-  dist:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@master
-
-      - name: restore cache from package-lock.json
-        uses: actions/cache@v1
-        with:
-          path: package-temp-dir
-          key: lock-${{ github.sha }}
-
-      - name: restore cache from node_modules
-        uses: actions/cache@v1
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
-
-      - name: dist
-        run: npm run dist
-
-      - name: check
-        run: node ./tests/dekko/dist.test.js
-
-      - name: test
-        run: npm test
-        env:
-          LIB_DIR: dist
-    needs: setup
-
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@master
-
-      - name: restore cache from package-lock.json
-        uses: actions/cache@v1
-        with:
-          path: package-temp-dir
-          key: lock-${{ github.sha }}
-
-      - name: restore cache from node_modules
-        uses: actions/cache@v1
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
-
-      - name: lint
-        run: npm run lint
-    needs: setup
-
-  node:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@master
-
-      - name: restore cache from package-lock.json
-        uses: actions/cache@v1
-        with:
-          path: package-temp-dir
-          key: lock-${{ github.sha }}
-
-      - name: restore cache from node_modules
-        uses: actions/cache@v1
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
-
-      - name: test
-        run: npm test
-    needs: setup
-
-  lib:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@master
-
-      - name: restore cache from package-lock.json
-        uses: actions/cache@v1
-        with:
-          path: package-temp-dir
-          key: lock-${{ github.sha }}
-
-      - name: restore cache from node_modules
-        uses: actions/cache@v1
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
-
-      - name: restore cache from lib
-        uses: actions/cache@v1
-        with:
-          path: lib
-          key: lib-${{ github.sha }}
-
-      - name: test
-        run: npm test
-        env:
-          LIB_DIR: lib
-    needs: compile
-
-  es:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@master
-
-      - name: restore cache from package-lock.json
-        uses: actions/cache@v1
-        with:
-          path: package-temp-dir
-          key: lock-${{ github.sha }}
-
-      - name: restore cache from node_modules
-        uses: actions/cache@v1
-        with:
-          path: node_modules
-          key: node_modules-${{ hashFiles('**/package-temp-dir/package-lock.json') }}
-
-      - name: restore cache from es
-        uses: actions/cache@v1
-        with:
-          path: es
-          key: es-${{ github.sha }}
-
-      - name: test
-        run: npm test
-        env:
-          LIB_DIR: es
-    needs: compile

.gitignore

@@ -15,7 +15,6 @@ Thumbs.db
 *.swp
 *.swo
 *.log
-*.log.*
 *.json.gzip
 node_modules/
 .buildpath
@@ -26,32 +25,8 @@ _site
 _data
 dist
 /lib
-/es
 elasticsearch-*
 config/base.yaml
-/.vscode/
-/coverage
-yarn.lock
-package-lock.json
 components/**/*.js
 components/**/*.jsx
-!components/**/__tests__/**/*.js
-!components/**/__tests__/**/*.js.snap
-/.history
-*.tmp
-
-# Docs templates
-site/theme/template/Color/ColorPicker.jsx
-site/theme/template/IconDisplay/*.js
-site/theme/template/IconDisplay/*.jsx
-site/theme/template/IconDisplay/fields.js
-site/theme/template/Home/**/*.jsx
-site/theme/template/utils.jsx
-site/theme/template/Layout/Footer.jsx
-site/theme/template/Layout/Header/**/*.jsx
-site/theme/template/Layout/SiteContext.jsx
-site/theme/template/Content/Article.jsx
-site/theme/template/Content/EditButton.jsx
-site/theme/template/Resources/*.jsx
-site/theme/template/Resources/**/*.jsx
-site/theme/template/NotFound.jsx
+/.vscode/

.gitpod.yml

@@ -1,8 +0,0 @@
-ports:
-- port: 8001
-  onOpen: open-preview
-tasks:
-- before: >
-    export DEV_HOST=$(gp url 8001)
-  init: npm install
-  command: npm start

.jest.js

@@ -1,45 +0,0 @@
-const libDir = process.env.LIB_DIR;
-
-const transformIgnorePatterns = [
-  '/dist/',
-  'node_modules/[^/]+?/(?!(es|node_modules)/)', // Ignore modules without es dir
-];
-
-module.exports = {
-  verbose: true,
-  setupFiles: ['./tests/setup.js'],
-  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'md'],
-  modulePathIgnorePatterns: ['/_site/'],
-  moduleNameMapper: {
-    '^dnd-core$': 'dnd-core/dist/cjs',
-    '^react-dnd$': 'react-dnd/dist/cjs',
-    '^react-dnd-html5-backend$': 'react-dnd-html5-backend/dist/cjs',
-    '^react-dnd-touch-backend$': 'react-dnd-touch-backend/dist/cjs',
-    '^react-dnd-test-backend$': 'react-dnd-test-backend/dist/cjs',
-    '^react-dnd-test-utils$': 'react-dnd-test-utils/dist/cjs',
-  },
-  testPathIgnorePatterns: ['/node_modules/', 'dekko', 'node'],
-  transform: {
-    '\\.tsx?$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
-    '\\.js$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
-    '\\.md$': './node_modules/@ant-design/tools/lib/jest/demoPreprocessor',
-    '\\.(jpg|png|gif|svg)$': './node_modules/@ant-design/tools/lib/jest/imagePreprocessor',
-  },
-  testRegex: `${libDir === 'dist' ? 'demo' : '.*'}\\.test\\.js$`,
-  collectCoverageFrom: [
-    'components/**/*.{ts,tsx}',
-    '!components/*/style/index.tsx',
-    '!components/style/index.tsx',
-    '!components/*/locale/index.tsx',
-    '!components/*/__tests__/type.test.tsx',
-    '!components/**/*/interface.{ts,tsx}',
-  ],
-  transformIgnorePatterns,
-  snapshotSerializers: ['enzyme-to-json/serializer'],
-  globals: {
-    'ts-jest': {
-      tsConfig: './tsconfig.test.json',
-    },
-  },
-  testURL: 'http://localhost',
-};

.jest.node.js

@@ -1,23 +0,0 @@
-const { moduleNameMapper, transformIgnorePatterns } = require('./.jest');
-
-// jest config for server render environment
-module.exports = {
-  setupFiles: ['./tests/setup.js'],
-  moduleFileExtensions: ['ts', 'tsx', 'js', 'md'],
-  moduleNameMapper,
-  transform: {
-    '\\.tsx?$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
-    '\\.js$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
-    '\\.md$': './node_modules/@ant-design/tools/lib/jest/demoPreprocessor',
-    '\\.(jpg|png|gif|svg)$': './node_modules/@ant-design/tools/lib/jest/imagePreprocessor',
-  },
-  testRegex: 'demo\\.test\\.js$',
-  testEnvironment: 'node',
-  transformIgnorePatterns,
-  snapshotSerializers: ['enzyme-to-json/serializer'],
-  globals: {
-    'ts-jest': {
-      tsConfigFile: './tsconfig.test.json',
-    },
-  },
-};

.jest.site.js

@@ -1,22 +0,0 @@
-const { moduleNameMapper, transformIgnorePatterns } = require('./.jest');
-
-// jest config for server render environment
-module.exports = {
-  moduleFileExtensions: ['ts', 'tsx', 'js', 'md'],
-  moduleNameMapper,
-  transform: {
-    '\\.tsx?$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
-    '\\.js$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
-    '\\.md$': './node_modules/@ant-design/tools/lib/jest/demoPreprocessor',
-    '\\.(jpg|png|gif|svg)$': './node_modules/@ant-design/tools/lib/jest/imagePreprocessor',
-  },
-  testRegex: 'check-site\\.js$',
-  testEnvironment: 'node',
-  transformIgnorePatterns,
-  snapshotSerializers: ['enzyme-to-json/serializer'],
-  globals: {
-    'ts-jest': {
-      tsConfigFile: './tsconfig.test.json',
-    },
-  },
-};

.lesshintrc

@@ -0,0 +1,21 @@
+{
+  "propertyOrdering": false,
+  "hexLength": "short",
+  "stringQuotes": false,
+  "decimalZero": false,
+  "importantRule": false,
+  "zeroUnit": "no_unit",
+  "qualifyingElement": false,
+  "duplicateProperty": false,
+  "importPath": false,
+  "finalNewline": false,
+  "newlineAfterBlock": false,
+  "maxCharPerLine": false,
+  "excludedFiles": [
+    "components/layout/style/mixin.less",
+    "components/style/core/base.less",
+    "components/style/core/iconfont.less",
+    "components/style/core/normalize.less",
+    "components/style/mixins/compatibility.less"
+  ]
+}

.npmignore

@@ -1,2 +0,0 @@
-~*
-dist/report.html

.prettierignore

@@ -1,27 +0,0 @@
-**/*.svg
-package.json
-.umi
-.umi-production
-AUTHORS.txt
-lib/
-es/
-dist/
-_site/
-coverage/
-CNAME
-LICENSE
-yarn.lock
-netlify.toml
-yarn-error.log
-*.sh
-*.snap
-components/*/*.js
-components/*/*.jsx
-.gitignore
-.npmignore
-.prettierignore
-.DS_Store
-.editorconfig
-.eslintignore
-**/*.yml
-components/style/color/*.less

.prettierrc

@@ -1,14 +0,0 @@
-{
-  "singleQuote": true,
-  "trailingComma": "all",
-  "printWidth": 100,
-  "proseWrap": "never",
-  "overrides": [
-    {
-      "files": ".prettierrc",
-      "options": {
-        "parser": "json"
-      }
-    }
-  ]
-}

.stylelintrc.json

@@ -1,16 +0,0 @@
-{
-  "extends": [
-    "stylelint-config-standard",
-    "stylelint-config-rational-order",
-    "stylelint-config-prettier"
-  ],
-  "plugins": ["stylelint-order", "stylelint-declaration-block-no-ignored-properties"],
-  "rules": {
-    "comment-empty-line-before": null,
-    "function-name-case": ["lower", { "ignoreFunctions": ["/colorPalette/"] }],
-    "no-invalid-double-slash-comments": null,
-    "no-descending-specificity": null,
-    "declaration-empty-line-before": null
-  },
-  "ignoreFiles": ["components/style/color/{bezierEasing,colorPalette,tinyColor}.less"]
-}

.travis.yml

@@ -3,21 +3,4 @@ sudo: false
 language: node_js
 
 node_js:
-  - 11
-
-cache:
-  directories:
-    - $HOME/.npm
-
-matrix:
-  fast_finish: true
-  include:
-    - env: TEST_TYPE=lint
-    - env: TEST_TYPE=test:dist
-    - env: TEST_TYPE=test:lib
-    - env: TEST_TYPE=test:es
-    - env: TEST_TYPE=test:dom
-    - env: TEST_TYPE=test:node
-
-script:
-  - scripts/travis-script.sh
+  - "6"

CHANGELOG.en-US.md

@@ -1,415 +1,248 @@
 ---
-order: 6
+order: 3
 title: Change Log
 toc: false
 timeline: true
 ---
 
-`antd` strictly follows [Semantic Versioning 2.0.0](http://semver.org/).
-
-#### Release Schedule
-
-- Weekly release: patch version at the end of every week for routine bugfix (anytime for urgent bugfix).
-- Monthly release: minor version at the end of every month for new features.
-- Major version release is not included in this schedule for breaking change and new features.
+If you want to read change logs before `2.0.0`, please visit [GitHub](https://github.com/ant-design/ant-design/releases?after=2.0.0).
 
 ---
 
-## 4.0.3
+## 2.2.1
 
-`2020-03-14`
+`2016-11-02`
 
-- Menu
-  - 🐞 Fix Menu horizontal Item with nest Icon miss margin style. [#22021](https://github.com/ant-design/ant-design/pull/22021)
-  - 🐞 Fix Menu item wrong `title` when setting `getPopupContainer`. [#22182](https://github.com/ant-design/ant-design/pull/22182)
-  - 💄 Optimize the style of Icon in Menu. [#22090](https://github.com/ant-design/ant-design/pull/22090) [@x1mrdonut1x](https://github.com/x1mrdonut1x)
-  - 🐞 Fix Avatar in horizontal Menu `margin` issue. [#22038](https://github.com/ant-design/ant-design/pull/22038) [#22033](https://github.com/ant-design/ant-design/pull/22033)
-- Slider
-  - 🐞 Fix an issue where the position of 'slider handle' is incorrect in the vertical case of Slider. [#22135](https://github.com/ant-design/ant-design/pull/22135) [@wendellhu95](https://github.com/wendellhu95)
-  - 💄 Fix Slider missing `focus` style. [#22161](https://github.com/ant-design/ant-design/pull/22161)
-- Table
-  - 🐞 Fix ConfigProvider not work on Table filter dropdown. [#22133](https://github.com/ant-design/ant-design/pull/22133)
-  - 🐞 Fix Table nest tree column expandable style issue with fixed column. [#22131](https://github.com/ant-design/ant-design/pull/22131)
-  - 🐞 Fix an issue where Table filtering throws `cannot read property 'map' of undefined`. [#22096](https://github.com/ant-design/ant-design/pull/22096) [@yoyo837](https://github.com/yoyo837)
-  - 🐞 Fix Table expandable column not fixed when selection column is fixed. [#22087](https://github.com/ant-design/ant-design/pull/22087)
-  - 🐞 Fix Table filter menu reset not working. [#22079](https://github.com/ant-design/ant-design/pull/22079) [@shaodahong](https://github.com/shaodahong)
-  - 🐞 Fix Table filter sub menu max height with many items. [#22230](https://github.com/ant-design/ant-design/pull/22230)
-- Form
-  - 💄 Optimize the responsive and box model performance of The Form. [#21907](https://github.com/ant-design/ant-design/pull/21907) [@shaodahong](https://github.com/shaodahong)
-  - 🐞 Fix FormItem hooks render error. [#22053](https://github.com/ant-design/ant-design/pull/22053) [@kagawagao](https://github.com/kagawagao)
-- 🐞 Fixed the problem of using custom icons to wrap in Input.Group. [#22197](https://github.com/ant-design/ant-design/pull/22197) [@xrkffgg](https://github.com/xrkffgg)
-- 💄 Adjust Select single padding style to avoid tweak with dropdown. [#22167](https://github.com/ant-design/ant-design/pull/22167)
-- 💄 Fix Calendar header select ellipsis bug. [#22148](https://github.com/ant-design/ant-design/pull/22148)
-- 💄 Fixed Dropdown content and icons overlapping. [#22098](https://github.com/ant-design/ant-design/pull/22098) [@xrkffgg](https://github.com/xrkffgg)
-- 🐞 Fix Select ellipsis bug in Firefox. [#22101](https://github.com/ant-design/ant-design/pull/22101)
-- 🐞 Remove PageHeader unnecessary `overflow: hidden` style,Optimize PageHeader extra buttons responsive design. [#22030](https://github.com/ant-design/ant-design/pull/22030)
-- 🐞 Fix TextArea `autoSize` don't scroll bottom in Firefox. [#22014](https://github.com/ant-design/ant-design/pull/22014)
-- 🇫🇷 The full fr_FR internationalized text. [#22122](https://github.com/ant-design/ant-design/pull/22122) [@PaulJln](https://github.com/PaulJln)
-- RTL
-  - 💄 Optimize the style of Pagination in RTL mode. [#22155](https://github.com/ant-design/ant-design/pull/22155) [@xrkffgg](https://github.com/xrkffgg)
-  - 💄 Fixed the icon style with Cascader RTL. [#22191](https://github.com/ant-design/ant-design/pull/22191) [@xrkffgg](https://github.com/xrkffgg)
-  - 💄 Optimize the Checkbox.Group style in RTL mode. [#22186](https://github.com/ant-design/ant-design/pull/22186) [@xrkffgg](https://github.com/xrkffgg)
-  - 💄 Optimize Radio.Button style issues in RTL mode. [#22066](https://github.com/ant-design/ant-design/pull/22066) [@xrkffgg](https://github.com/xrkffgg)
-  - 🐞 Optimize table-pinned style issues that are listed under RTL. [#21914](https://github.com/ant-design/ant-design/pull/21914) [@saeedrahimi](https://github.com/saeedrahimi)
-  - 💄 Adjust the direction of the Dropdown icon in RTL mode. [#22104](https://github.com/ant-design/ant-design/pull/22104) [@xrkffgg](https://github.com/xrkffgg)
-  - 💄 Optimize the Breadcrumb style in RTL mode. [#22159](https://github.com/ant-design/ant-design/pull/22159) [@xrkffgg](https://github.com/xrkffgg)
-  - 💄 Optimize the style of the Steps component in RTL mode. [#22175](https://github.com/ant-design/ant-design/pull/22175) [@xrkffgg](https://github.com/xrkffgg)
-  - 💄 Optimize styles in RTL mode with form feedback. [#22222](https://github.com/ant-design/ant-design/pull/22222)
-- TypeScript
-  - 🔷 Update the `operation` type definition of FormList. [#22058](https://github.com/ant-design/ant-design/pull/22058) [@kagawagao](https://github.com/kagawagao)
-  - 🔷 Update the definition of the `trigger` parameter for components such as Tooltip. [#22043](https://github.com/ant-design/ant-design/pull/22043) [@wendellhu95](https://github.com/wendellhu95)
+* Fix controlled DatePicker[showTime] not working bug. [#3665](https://github.com/ant-design/ant-design/issues/3665)
 
-## 4.0.2
+## 2.2.0
 
-`2020-03-08`
+`2016-10-28`
 
-- Form
-  - 🐞 Fix nest Form.Item dynamic remove will warning in React. [#21896](https://github.com/ant-design/ant-design/pull/21896)
-  - ⚡️ Form `useForm` now return same instance for perfermance. [#21927](https://github.com/ant-design/ant-design/pull/21927)
-  - ⚡️ Refactor Form.Item render logic that will only render once when children is a pure component. [#21991](https://github.com/ant-design/ant-design/pull/21991)
-  - ⚡️ FormContext use a memoized value to avoid trigger FormItem's unintentional renders. [#21980](https://github.com/ant-design/ant-design/pull/21980) [@qiqiboy](https://github.com/qiqiboy)
-- Table
-  - 🐞 Fix Table dropdown popup at abnormal direction. [#21905](https://github.com/ant-design/ant-design/pull/21905)
-  - 🐞 Fix Table `expandIconColumnIndex` display order with `rowSelection`. [#21915](https://github.com/ant-design/ant-design/pull/21915)
-  - 🐞 Fix Table `size="small"` header background color is not same as other size. [#21942](https://github.com/ant-design/ant-design/pull/21942)
-  - 🐞 Fix Table `className` and `style` works on wrong node. [#21974](https://github.com/ant-design/ant-design/pull/21974)
-- Select
-  - 🐞 Fix Select align issue with empty string value. [#21880](https://github.com/ant-design/ant-design/pull/21880)
-  - 🐞 Fix small size Select tag text not align middle. [#21940](https://github.com/ant-design/ant-design/pull/21940) [@xrkffgg](https://github.com/xrkffgg)
-- Menu
-  - 🐞 Fix Menu bottom margin is missing. [#21867](https://github.com/ant-design/ant-design/pull/21867)
-  - 🐞 Fix horizontal Menu extra margin of Menu.Item with only icon. [#21925](https://github.com/ant-design/ant-design/pull/21925)
-  - 🐞 Fix Menu popup menu overflow issue when contains too many items. [#21930](https://github.com/ant-design/ant-design/pull/21930)
-- 🐞 Fix Badge animation when switch between 10 and 11. [#21834](https://github.com/ant-design/ant-design/pull/21834) [@wendellhu95](https://github.com/wendellhu95)
-- 🐞 Fix Radio.Button inside Tooltip throws `Function components cannot be given refs` warning. [#21895](https://github.com/ant-design/ant-design/pull/21895) [@AshoneA](https://github.com/AshoneA)
-- 🐞 Fix Descriptions miss style when content is falsy. [#21901](https://github.com/ant-design/ant-design/pull/21901)
-- 🐞 Fix DatePicker cursor style on `seperator`. [#21937](https://github.com/ant-design/ant-design/pull/21937) [@xrkffgg](https://github.com/xrkffgg)
-- 🐞 Fix ConfigProvider `prefixCls` not working on Input.Password. [#21953](https://github.com/ant-design/ant-design/pull/21953) [@tdida](https://github.com/tdida)
-- 🐞 Fix Carousel `dots` not align center. [#21960](https://github.com/ant-design/ant-design/pull/21960) [@liusiasi](https://github.com/liusiasi)
-- 🐞 Fix Input.Search border style in `rtl` mode. [#21946](https://github.com/ant-design/ant-design/pull/21946) [@xrkffgg](https://github.com/xrkffgg)
-- Less
-  - 🆕 Add `@outline-fade` variable. [#20227](https://github.com/ant-design/ant-design/pull/20227) [@Satloff](https://github.com/Satloff)
-  - 🆕 Add `@form-item-label-height` variable. [#21912](https://github.com/ant-design/ant-design/pull/21912)
-- TypeScript
-  - 🌟 Improve Form.Item `renderProps` definite. [#21911](https://github.com/ant-design/ant-design/pull/21911)
+* Supports TypeScript@2.0. [@AlbertZheng](https://github.com/AlbertZheng) [#3358](https://github.com/ant-design/ant-design/issues/3358)
+* Not rely on specific version of React now. [#3627](https://github.com/ant-design/ant-design/pull/3627)
+* Alert supports `className` `style`.
+* DatePicker & MonthPicker & RangePicker allow developers to set whether to show the clear button. [#3618](https://github.com/ant-design/ant-design/issues/3618)
+* Form.Item can generate `validateStatus` & `help` for nested form control automatically. [#3212](https://github.com/ant-design/ant-design/issues/3212)
+* RangePicker can set some hours or minutes or seconds to be not selectable. [#](https://ant.design/components/date-picker/#components-date-picker-demo-disabled-date)
+* Switch
+  * The width of Switch will resize automatically, according to `checkedChildren/unCheckedChildren`. [#3380](https://github.com/ant-design/ant-design/issues/3380)
+  * Improve the switch animation.
+* Upload can [customized request](https://github.com/react-component/upload#customrequest) now. [@edgji](https://github.com/edgji)
+* Icon
+  * New icons `bulb` `select` `like-o` `dislike-o`.
+  * Adjust existing icons `loading` `like` `dislike`.
+* Improve the TypeScript definition of Card & DatePicker & Icon & Table. [@infeng](https://github.com/infeng) [3468](https://github.com/ant-design/ant-design/pull/3468) [#3603](https://github.com/ant-design/ant-design/pull/3603) [#3531](https://github.com/ant-design/ant-design/pull/3531)
 
-## 4.0.1
+* Fix Cascader `defaultValue` should work. [#3470](https://github.com/ant-design/ant-design/issues/3470)
+* Fix the alignment of Button & Input & DatePicker & Select. [#3481](https://github.com/ant-design/ant-design/issues/3481)
+* DatePicker
+  * Fix wrong timing of triggering `onChange` while `DatePicker[showTime]` is set. [#3523](https://github.com/ant-design/ant-design/issues/3523)
+* Fix `Dropdown.Button[disabled]` doesn't works for behaviour. [#3535](https://github.com/ant-design/ant-design/issues/3535)
+* Menu
+  * Fix errors in SSR, thanks to  [@xpcode](https://github.com/xpcode) to find the solution. [#2061](https://github.com/ant-design/ant-design/issues/2061) [#2406](https://github.com/ant-design/ant-design/issues/2406) [#3293](https://github.com/ant-design/ant-design/issues/3293)
+  * Fix children don't support `null`. [#3599](https://github.com/ant-design/ant-design/issues/3599)
+* Fix loading status animation for message.[#3536](https://github.com/ant-design/ant-design/issues/3536)
+* Form
+  * Fix style issue while using `Form[inline]` and `Input[addonBefore|addonAfter]` together. [#3524](https://github.com/ant-design/ant-design/issues/3524)
+  * Fix style issue for Radio.Button in Form.Item.
+  * Fix style issue for search button in Form.Item. [#3630](https://github.com/ant-design/ant-design/issues/3630)
+  * Fix Form.Item should not treat no user input as validate success. [#3613](https://github.com/ant-design/ant-design/issues/3613)
+* Should not limit the min width of Popover while `Popover[title]` is not set.
+* Table
+  * Fix style of fixed header of Table while `dataSource` is empty.[#3567](https://github.com/ant-design/ant-design/issues/3567)
+  * Fix Table will overlap SubMenu while `dataSource` is empty. [#3521](https://github.com/ant-design/ant-design/issues/3521)
+* Tabs
+  * Height of header of `Tabs[type="card|editable-card"]` should follow design.
+  * Fix height of TabPane should follow height of its content. [#3304](https://github.com/ant-design/ant-design/issues/3304)
+* Fix style of `TreeSelect[showSearch]`. [#3520](https://github.com/ant-design/ant-design/issues/3520)
 
-`2020-03-04`
+## 2.1.0
 
-- Form
-  - 🐞 Fix Form help control will get `react@16.13` warning. [#21800](https://github.com/ant-design/ant-design/pull/21800) [#21702](https://github.com/ant-design/ant-design/pull/21702)
-  - 🐞 Fix Form.Item exceed Form width when content is too long. [#21682](https://github.com/ant-design/ant-design/pull/21682)
-- Input
-  - 🐞 Fix TextArea style get warning in `react@16.13`. [#21703](https://github.com/ant-design/ant-design/pull/21703)
-  - 🐞 Fix Input.Search extra border when has `prefix`. [#21753](https://github.com/ant-design/ant-design/pull/21753)
-- Table
-  - 🐞 Fix Table column with `filtered` not working. [#21825](https://github.com/ant-design/ant-design/pull/21825)
-  - 🐞 Fix Table locale not work. [#21772](https://github.com/ant-design/ant-design/pull/21772)
-  - 🐞 Fix Table.Column `sortOrder` is not working in JSX mode. [#21719](https://github.com/ant-design/ant-design/pull/21719)
-  - 🐞 Fix Table fixed column with sorted status style issue. [#21679](https://github.com/ant-design/ant-design/pull/21679)
-- 🐞 Fix Dropdown menu arrow position. [#21768](https://github.com/ant-design/ant-design/pull/21768) [@xrkffgg](https://github.com/xrkffgg)
-- 🐞 Fix List `bordered` and `split` props conflict. [#21784](https://github.com/ant-design/ant-design/pull/21784) [@MXWXZ](https://github.com/MXWXZ)
-- 🐞 Fix Menu.Item `a` tag hidden bug. [#21699](https://github.com/ant-design/ant-design/pull/21699) [@shaodahong](https://github.com/shaodahong)
-- 🐞 Fix `message.open` crash when `icon` is not passed. [#21747](https://github.com/ant-design/ant-design/pull/21747) [@AshoneA](https://github.com/AshoneA)
-- 🐞 Fix Result `status` cannot assigned to string or number type. [#21691](https://github.com/ant-design/ant-design/pull/21691)
-- 🐞 Fix Descriptions warning for duplicate key. [#21688](https://github.com/ant-design/ant-design/pull/21688)
-- 💄 Optimize Calendar header style in small screen. [#21813](https://github.com/ant-design/ant-design/pull/21813)
-- 💄 Radio.Group not wrapping now. [#21813](https://github.com/ant-design/ant-design/pull/21813)
-- 🛠 Refactor icons import code to reduce webpack disabled tree shaking bundle size. [#21752](https://github.com/ant-design/ant-design/pull/21752)
-- Typescript
-  - 🐞 Fix Radio.Button type error. [#21807](https://github.com/ant-design/ant-design/pull/21807) [@jhoneybee](https://github.com/jhoneybee)
-  - 🐞 fix `TreeSelect.SHOW_*` type. [#21791](https://github.com/ant-design/ant-design/pull/21791) [@TennyZhuang](https://github.com/TennyZhuang)
-  - 🐞 Fix TreeSelect missing `suffix` define. [#21714](https://github.com/ant-design/ant-design/pull/21714)
-  - 🐞 Fix Drawer `forceRender` TypeScript definite. [#21774](https://github.com/ant-design/ant-design/pull/21774)
-  - 🐞 Fix Tree `treeData` define. [#21756](https://github.com/ant-design/ant-design/pull/21756)
-  - 🐞 Fix Form.Item `renderProps` return type define. [#21716](https://github.com/ant-design/ant-design/pull/21716)
+`2016-10-16`
 
-## 4.0.0
-
-`2020-02-28`
-
-- 🏆 Ant Design v4 is out! Check [here](https://github.com/ant-design/ant-design/issues/21656) for more info.
-- 🐞 Breadcrumb use `path` as default key to fix `name` key conflict. [#21583](https://github.com/ant-design/ant-design/pull/21583) [@douxc](https://github.com/douxc)
-- 🌟 Timeline.Item support `label`. [#21560](https://github.com/ant-design/ant-design/pull/21560) [@shaodahong](https://github.com/shaodahong)
-- 🐞 Fix Table filter menu max height style with many items. [#21602](https://github.com/ant-design/ant-design/pull/21602)
-- 💄 Add the Calendar component's custom default font color for display content. [#21598](https://github.com/ant-design/ant-design/pull/21598) [@xrkffgg](https://github.com/xrkffgg)
-- 🚮 Remove DatePicker legacy cell className for custom cell style. [#21589](https://github.com/ant-design/ant-design/pull/21589)
-- 🐞 Fix RangePicker style render bug in IE11. [#21587](https://github.com/ant-design/ant-design/pull/21587)
-- 🛠 Progress `strokeColor` now will ignore incorrect percent. [#21564](https://github.com/ant-design/ant-design/pull/21564) [@AshoneA](https://github.com/AshoneA)
-- 🐞 Fix Progress `trailColor` not working when `type=line`. [#21552](https://github.com/ant-design/ant-design/pull/21552) [@AshoneA](https://github.com/AshoneA)
-- 🐞 Fix the background of the components in the pop-up components in the dark theme. [#21299](https://github.com/ant-design/ant-design/pull/21299)
-  - 💄 Optimization under the dark theme color swatches transparency.
-  - 🌟 new less variable `@popover-customize-border-color`, `@list-customize-card-bg`, `@table-expand-icon-bg`, `@steps-background`, `@pagination-item-input-bg` for theme customization.
-
-## 4.0.0-rc.6
-
-`2020-02-24`
-
-- Form
-  - 🌟 support `scrollToFirstError` to simplify submit scroll logic. [#21462](https://github.com/ant-design/ant-design/pull/21462)
-  - 🐞 Fix Form.Item with `help` align style. [#21476](https://github.com/ant-design/ant-design/pull/21476)
-  - 🐞 Fix Form throw error when using BraftEditor. [#21425](https://github.com/ant-design/ant-design/pull/21425)
-  - 🐞 Fix Form fields shake when switching the validing info. [#21302](https://github.com/ant-design/ant-design/pull/21302) [@yoyo837](https://github.com/yoyo837)
-- Upload
-  - 🌟 Upload added `removeIcon` and `downloadIcon` properties. [#21363](https://github.com/ant-design/ant-design/pull/21363) [@sdhr27](https://github.com/sdhr27)
-  - 🐞 Fix Upload identify types of image logic errors. [#21473](https://github.com/ant-design/ant-design/pull/21473) [@holynewbie](https://github.com/holynewbie)
-- Input
-  - 🐞 Fix Input with `readOnly` still clearable by `allowClear`. [#21494](https://github.com/ant-design/ant-design/pull/21494)
-  - 🐞 Fix Input click with `prefix` / `suffix` not get focused. [#21413](https://github.com/ant-design/ant-design/pull/21413)
-- Table
-  - 🐞 Fix Table selection crash when record children is `null`. [#21528](https://github.com/ant-design/ant-design/pull/21528)
-  - 🐞 Fix Table fixed column style with `small` size. [#21431](https://github.com/ant-design/ant-design/pull/21431)
-- Descriptions
-  - 🐞 Fix `label` does not have the problem of still rendering the label element when not using `bordered`. [#21542](https://github.com/ant-design/ant-design/pull/21542)
-  - 🐞 Fix Non-bordered titles under `vertical` are also a problem for `td`. [#21542](https://github.com/ant-design/ant-design/pull/21542)
-  - 🐞 Fix `vertical` and `bordered` layout issues. [#21542](https://github.com/ant-design/ant-design/pull/21542)
-  - 🐞 Fix the problem of `style` not working on `Item`. [#21542](https://github.com/ant-design/ant-design/pull/21542)
-  - 🐞 Fix `th` will also get the useless `-colon` className problem under `border`. [#21542](https://github.com/ant-design/ant-design/pull/21542)
-- 🌟 Select added `tagRender` for customized tag rendering. [#21064](https://github.com/ant-design/ant-design/pull/21064) [@fguitton](https://github.com/fguitton)
-- 💄 Picker `onPanelChange` will also trigger when panel value changed. [#21455](https://github.com/ant-design/ant-design/pull/21455)
-- 🐞 Fix Notification first call multiple time can not stack. [#21531](https://github.com/ant-design/ant-design/pull/21531)
-- 🐞 Fix TreeSelect popup do not update issue. [#21410](https://github.com/ant-design/ant-design/pull/21410)
-- 💄 Optimize Upload `showDownloadIcon` default doesn't show. [b4636](https://github.com/ant-design/ant-design/commit/b4636ab2dfdb006c14bdb3d5d7de09e1650c3567)
-- 💄 Tweak Divider inner text `padding` and add `@divider-text-padding`. [#21407](https://github.com/ant-design/ant-design/pull/21407)
-- Typescript
-  - 🐞 Fix Form types. [#21483](https://github.com/ant-design/ant-design/pull/21483) [#21411](https://github.com/ant-design/ant-design/pull/21411)
-
-## 4.0.0-rc.5
-
-`2020-02-16`
-
-- 🐞 Fix Form.Item `validateFirst` prevent form submit. [#21329](https://github.com/ant-design/ant-design/pull/21329)
-- 🐞 Fix InputNumber cursor position issue when deleting consecutive identical numbers. [#21344](https://github.com/ant-design/ant-design/pull/21344)
-- 💄 Remove Menu excess background color. [#21365](https://github.com/ant-design/ant-design/pull/21365)
-- 💄 Optimize the mouse style for the `disabled` state of the DatePicker component. [#21352](https://github.com/ant-design/ant-design/pull/21352)
-- 🐞 Fix Affix throws `Cannot read property getBoundingClientRect` in mobile device. [#21350](https://github.com/ant-design/ant-design/pull/21350)
-- 🐞 Fix the problem that the label width is incorrect when the screen is less than `xs`. [#21222](https://github.com/ant-design/ant-design/pull/21222)
-- 🐞 Fix Input `size` is `large` height style. [#21338](https://github.com/ant-design/ant-design/pull/21338)
-- 🐞 Fix Badge `color` not working when contains children. [#21333](https://github.com/ant-design/ant-design/pull/21333)
-- 🐞 Fix Alert close button extra padding. [#21325](https://github.com/ant-design/ant-design/pull/21325)
-- 💄 Tweak Steps 1px align issue. [#21306](https://github.com/ant-design/ant-design/pull/21306)
-- 💄 Fix legacy Button.Group `large` size style issue. [#21307](https://github.com/ant-design/ant-design/pull/21307)
-- 💄 Fix Input border radius with suffix, style in Firefox, TextArea allowClear style issues. [#21316](https://github.com/ant-design/ant-design/pull/21316)
-- 🐞 Pagination will pass `disabled` prop to prev/next buttons return by `itemRender`. [#21361](https://github.com/ant-design/ant-design/pull/21361)
-- 🇦🇿 Added Azerbaijani translation. [#21387](https://github.com/ant-design/ant-design/pull/21387) [@orkhan-huseyn](https://github.com/orkhan-huseyn)
-- Typescript
-  - 🔷 Menu export `MenuItemGroupProps`. [#21356](https://github.com/ant-design/ant-design/pull/21356)
-  - 🔷 Table export `ColumnProps`. [#21321](https://github.com/ant-design/ant-design/pull/21321)
-
-## 4.0.0-rc.4
-
-`2020-02-09`
-
-- 📖 Add [color palette](https://preview-21101-ant-design.surge.sh/docs/spec/dark-cn#%E5%9F%BA%E7%A1%80%E8%89%B2%E6%9D%BF) and [palette generation tool](https://preview-21101-ant-design.surge.sh/docs/spec/dark-cn#%E8%89%B2%E6%9D%BF%E7%94%9F%E6%88%90%E5%B7%A5%E5%85%B7) for dark theme. [#21101](https://github.com/ant-design/ant-design/pull/21101)
-- 🌟 Add `style` field for `options` prop of Checkbox.Group and Radio.Group. [#21219](https://github.com/ant-design/ant-design/pull/21219)
-- 🌟 Add `validateFirst` prop for Form.Item. [#21178](https://github.com/ant-design/ant-design/pull/21178)
-- 🌟 Add `useModal` hook for Modal to support `context` access. [#20949](https://github.com/ant-design/ant-design/pull/20949)
-- 🌟 Add `useNotification` hook for Notification to support `context` access. [#21275](https://github.com/ant-design/ant-design/pull/21275)
-- 🌟 Add `bordered` prop for Select、TreeSelect、DatePicker、TimePicker and Cascader. [#21242](https://github.com/ant-design/ant-design/pull/21242)
-- 🌟 Add `selectAllLabels` prop for Transfer. [#21139](https://github.com/ant-design/ant-design/pull/21139) [@morenyang](https://github.com/morenyang)
-- 💄 Redesign the style of ink bar for Tabs. [#21256](https://github.com/ant-design/ant-design/pull/21256)
-- 💄 Add less variable `@form-item-label-font-size`. [#21216](https://github.com/ant-design/ant-design/pull/21216)
-- 🐞 Fix Badge style for Badge with Typography. [#21235](https://github.com/ant-design/ant-design/pull/21235)
-- 🐞 Fix Checkbox not work when Checkbox and Checkbox.Group are separated by other component. [#21146](https://github.com/ant-design/ant-design/pull/21146) [@morenyang](https://github.com/morenyang)
-- 🐞 Fix Collapse.Panel wrong content width when `extra` prop is set. [#21202](https://github.com/ant-design/ant-design/pull/21202) [@zhiyuc123](https://github.com/zhiyuc123)
-- Form
-  - 🐞 Fix Form.Item `required` validation not work when name is not set. [#21168](https://github.com/ant-design/ant-design/pull/21168)
-  - 🐞 Fix Form.Item data binding not work when `name` is `0`. [#21186](https://github.com/ant-design/ant-design/pull/21186) [@wanjas](https://github.com/wanjas)
-  - 🐞 Fix Form.Item shaking when `help` prop change from valuable to `undefined`. [#21211](https://github.com/ant-design/ant-design/pull/21211)
-- Input
-  - 🐞 Fix worng validating style when `prefix` is set. [#21121](https://github.com/ant-design/ant-design/pull/21121)
-  - 🐞 Fix `size` prop not work when `prefix` or `affix` is set. [#21290](https://github.com/ant-design/ant-design/pull/21290) [@yoyo837](https://github.com/yoyo837)
-- 🐞 Fix Radio.Group style with Badge. [#21215](https://github.com/ant-design/ant-design/pull/21215)
-- 🐞 Fix Select no margin between lines when mode is `tags` or `multiple`. [#21175](https://github.com/ant-design/ant-design/pull/21175)
-- 🐞 Fix Slider dots focus style. [#21244](https://github.com/ant-design/ant-design/pull/21244) [@Kermit-Xuan](https://github.com/Kermit-Xuan)
-- 🐞 Fix Steps icon not align when `size="small"` and `labelPlacement="vertical"`. [#21258](https://github.com/ant-design/ant-design/pull/21258)
-- Table
-  - 🐞 Fix `expandIcon` prop not work when data item has no `children` field. [#21169](https://github.com/ant-design/ant-design/pull/21169)
-  - 🐞 Fix Column `sorter` prop not work. [#21194](https://github.com/ant-design/ant-design/pull/21194)
-  - 🐞 Fix custom filter's typing not work. [#21218](https://github.com/ant-design/ant-design/pull/21218)
-- 🐞 Fix TimePicker `defaultOpenValue` prop not work. [#21198](https://github.com/ant-design/ant-design/pull/21198)
-- Transfer
-  - 🐞 Fix wrong unit for checkbox label of header. [#21136](https://github.com/ant-design/ant-design/pull/21136) [@morenyang](https://github.com/morenyang)
-  - 🐞 Fix icon not align in search input. [#21247](https://github.com/ant-design/ant-design/pull/21247)
-- 🐞 Fix Typography not focus at the end of textarea when editable is true. [#21268](https://github.com/ant-design/ant-design/pull/21268)
-
-## 4.0.0-rc.3
-
-`2020-01-27`
-
-- 🛠 Use native Date instead of moment to get timestamp in Countdown component. [#21108](https://github.com/ant-design/ant-design/pull/21108) [@morenyang](https://github.com/morenyang)
-- 🐞 Fix Input `suffix / prefix` style issue with `addonBefore / addonAfter`. [#21105](https://github.com/ant-design/ant-design/pull/21105)
-- 💄 Improved Timeline component style in RTL mode. [#21068](https://github.com/ant-design/ant-design/pull/21068) [@xrkffgg](https://github.com/xrkffgg)
-- 💄 Update `clearfix` mixin to remove legacy `zoom` descriptor. [#21109](https://github.com/ant-design/ant-design/pull/21109) [@morenyang](https://github.com/morenyang)
-- 💄Card component use `@font-size-base` instead of inline `14px`. [#21107](https://github.com/ant-design/ant-design/pull/21107) [@morenyang](https://github.com/morenyang)
-- 💄 Adjust Layout component to let `className` get higher priority. [#21074](https://github.com/ant-design/ant-design/pull/21074) [@yoyo837](https://github.com/yoyo837)
-- Typescript
-  - 🐞 Fix Tree wrong event type of AntTreeNodeMouseEvent. [#21102](https://github.com/ant-design/ant-design/pull/21102) [@Jirka-Lhotka](https://github.com/Jirka-Lhotka)
-  - 🐞 Fix Form.Item return type define. [#21067](https://github.com/ant-design/ant-design/pull/21067)
-
-## 4.0.0-rc.2
-
-`2020-01-21`
-
-- 🛠 Refactor some demos to React hooks and TypeScript. [#21045](https://github.com/ant-design/ant-design/pull/21045)
-- 🐞 Fixed Input/Select components align issue. [#20869](https://github.com/ant-design/ant-design/pull/20869)
-- Dropdown
-  - 🆕 Support `buttonsRender` to customize buttons. [#20815](https://github.com/ant-design/ant-design/pull/20815)
-  - 🐞 Tooltip doesn't disappear on `disabled` Dropdown.Button in Chrome. [#20960](https://github.com/ant-design/ant-design/pull/20960)
-- Input
-  - 🐞 Fixed Input `prefix` and `suffix` overlap with content issue. [#20872](https://github.com/ant-design/ant-design/pull/20872)
-  - 🐞 Fixed Input `placeholder` color in Firefox. [#20850](https://github.com/ant-design/ant-design/issues/20850)
-- Table
-  - 🐞 Fixed `onChange` return cached fresh sorter & filter state. [#20858](https://github.com/ant-design/ant-design/pull/20858)
-  - 🐞 Fixed problem that all-checkbox is checked when all the checkboxes are disabled. [#20968](https://github.com/ant-design/ant-design/pull/20968)
-  - 🐞 Fixed `locale.emptyText` not working. [#21024](https://github.com/ant-design/ant-design/pull/21024)
-- Select
-  - 🐞 Fixed `placeholder` wrap and align issue. [#20883](https://github.com/ant-design/ant-design/pull/20883) [#20884](https://github.com/ant-design/ant-design/pull/20884)
-  - 🐞 Fixed multiple Select left padding. [#20861](https://github.com/ant-design/ant-design/pull/20861)
-  - 🐞 Fixed multiple Select clean icon overlap issue. [#20914](https://github.com/ant-design/ant-design/pull/20914)
-- Form
-  - 🆕 Added scroll options as `scrollToField` argument. [#20774](https://github.com/ant-design/ant-design/pull/20774)
-  - 🐞 Fixed Form.Item update `help` makes layout shake. [#20886](https://github.com/ant-design/ant-design/pull/20886)
-  - 🐞 Fixed unexpected extra rerender when Form.Item is not a real Field. [#20963](https://github.com/ant-design/ant-design/pull/20963)
-  - 🐞 Fixed Form.Item ignore `help=""` issue. [#21026](https://github.com/ant-design/ant-design/pull/21026)
-  - 🐞 Fixed Form.Item `label` align bug in small screen. [#20836](https://github.com/ant-design/ant-design/issues/20836)
-- 🐞 Fixed message cut shadow issue. [#20856](https://github.com/ant-design/ant-design/issues/20856)
-- 🐞 Fixed Tooltip hidden when `title` is `0`. [#20894](https://github.com/ant-design/ant-design/pull/20894)
-- 🐞 Fixed List `actions` inconsistent position. [#20897](https://github.com/ant-design/ant-design/pull/20897)
-- 🆕 Add a visual list example for Tree. [#20911](https://github.com/ant-design/ant-design/pull/20911)
-- 🐞 Fixed AutoComplete example styling issue. [#20946](https://github.com/ant-design/ant-design/pull/20946)
-- 🗑 Removed AutoComplete useless `labelInValue`. [#20967](https://github.com/ant-design/ant-design/pull/20967)
-- 🐞 Fixed Drawer `footerStyle` prop cause react warning. [#20983](https://github.com/ant-design/ant-design/pull/20983)
-- 🐞 Fixed Breadcrumb style in `rtl` mode. [#21054](https://github.com/ant-design/ant-design/pull/21054)
-- 💄 Tweak Layout `className` order to end. [#21041](https://github.com/ant-design/ant-design/pull/21041)
-- TypeScript
-  - 🐞 Export DatePicker related interface. [#20900](https://github.com/ant-design/ant-design/pull/20900)
-- Less variables
-  - 🆕 Readded `@border-radius-sm`. [#20818](https://github.com/ant-design/ant-design/pull/20818)
-  - 🆕 Added `@timeline-item-padding-bottom`. [#21013](https://github.com/ant-design/ant-design/pull/21013)
-  - 🆕 Added `@layout-header-color`. [#21033](https://github.com/ant-design/ant-design/pull/21033)
-
-## 4.0.0-rc.1
-
-`2020-01-11`
-
-- 🌟 Drawer Added `footer` and `footerStyle` properties. [#20690](https://github.com/ant-design/ant-design/pull/20690) [@DeanVanNiekerk](https://github.com/DeanVanNiekerk)
-- 🌟 Switch Added `@switch-min-width` and `@switch-sm-min-width` less variables. [#20829](https://github.com/ant-design/ant-design/pull/20829) [@abdih](https://github.com/abdih)
-- Table
-  - 🐞 Fix expanded icon not work when `expandRowByClick` is set. [#20808](https://github.com/ant-design/ant-design/pull/20808)
-  - 🐞 Fix expanded row width in scaled dom element and border style. [#20805](https://github.com/ant-design/ant-design/pull/20805)
-  - 🐞 Fix background color css priority too high to override user customize style. [#20794](https://github.com/ant-design/ant-design/pull/20794)
-  - 🐞 Fix `rowSelection` of `fixed` not work. [#20735](https://github.com/ant-design/ant-design/pull/20735)
-  - 🐞 Fix fixed columns in Chrome show the vertical scrollbar. [#20705](https://github.com/ant-design/ant-design/pull/20705)
-  - 🐞 Fix crash when columns with empty children. [#20703](https://github.com/ant-design/ant-design/pull/20703)
-- 💄 Tweak Calendar basic style month drop-down box width and notice items of word order and card mode, select the size of the box. [#20790](https://github.com/ant-design/ant-design/pull/20790) [@xrkffgg](https://github.com/xrkffgg)
+- Supports spinning Icon.
+- Tabs's switch animation could be disabled now. [#3324](https://github.com/ant-design/ant-design/issues/3324)
+- Add Spanish localization for LocaleProvider. @Danjavia
+- Update Russian localization for LocaleProvider. @plandem
+- Add `onSelect` event for AutoComplete.
+- Improve style of Modal.
+- Improve animation of Tooltip.
+- Improve style of Transfer's buttons.
+- Improve style of Tree.
+- Fix some less variables.
+- Fix errors while import the whole antd in SSR.
+- Fix errors while render Affix and BackTop on server. [#3283](https://github.com/ant-design/ant-design/issues/3283) [#3343](https://github.com/ant-design/ant-design/issues/3343)
+- Fix conflicts between Cascader search mode and browser's autocomplete behaviour. [#3350](https://github.com/ant-design/ant-design/issues/3350)
+- Fix bug that `h3` cannot be the value of Card[title]. [#3388](https://github.com/ant-design/ant-design/issues/3388)
 - DatePicker
-  - 💄 Optimize the `border-radius` of the rounded corners connection. [#20736](https://github.com/ant-design/ant-design/pull/20736)
-  - 🐞 Fix selected style overlap. [#20736](https://github.com/ant-design/ant-design/pull/20736)
-  - 🐞 Fix extra dividing line at the bottom. [#20736](https://github.com/ant-design/ant-design/pull/20736)
-  - 🐞 Fix button style for DatePicker's default range. [#20760](https://github.com/ant-design/ant-design/pull/20760) [@xrkffgg](https://github.com/xrkffgg)
-- 🐞 Input not block user input when value is `undefined`. [#20783](https://github.com/ant-design/ant-design/pull/20783)
-- 🐞 Fix Carousel card carousel orientation in left / right mode. [#20781](https://github.com/ant-design/ant-design/pull/20781) [@xrkffgg](https://github.com/xrkffgg)
-- 🐞 Fix Grid responsive gutter under SSR initial value of `0`. [#20762](https://github.com/ant-design/ant-design/pull/20762)
-- 🐞 Fix InputNumber, Select and other components icon size. [#20765](https://github.com/ant-design/ant-design/pull/20765)
-- 🐞 Fix Badge `z-index` higher than Table fixed columns. [#20751](https://github.com/ant-design/ant-design/pull/20751)
-- 💄 Tweak font family to be same as tailwindcss. [#20747](https://github.com/ant-design/ant-design/pull/20747)
-- 🐞 Fix TextArea `autoSize` blink in FireFox. [#20737](https://github.com/ant-design/ant-design/pull/20737)
-- 🐞 Fix Form.Item not keep error message sync when hit rule changed. [#20725](https://github.com/ant-design/ant-design/pull/20725)
-- 🐞 Fix Form.Item add additional feedback style when `hasFeedback` is not set. [#20691](https://github.com/ant-design/ant-design/pull/20691)
-- 🐞 Fix Cascader search bug when `fieldNames` is existed and label/value share same name. [#20720](https://github.com/ant-design/ant-design/pull/20720)
-- 🐞 Fix Collapse background color with wrong less variable. [#20718](https://github.com/ant-design/ant-design/pull/20718) [@kuitos](https://github.com/kuitos)
-- 🐞 Fix Slider's Tooltip not follow handle. [#20699](https://github.com/ant-design/ant-design/pull/20699)
-- 🐞 Fix Card cover image get skretched. [#20701](https://github.com/ant-design/ant-design/pull/20701)
-- 🐞 Fix Typography automatic overflow with `suffix` property. [#20689](https://github.com/ant-design/ant-design/pull/20689) [@zouxiaomingya](https://github.com/zouxiaomingya)
-- 🐞 Fix AutoComplete with customize component with wrong style. [#20686](https://github.com/ant-design/ant-design/pull/20686)
-- 🐞 Fix Input.Group to be partial to a pixel in Form. [#20681](https://github.com/ant-design/ant-design/pull/20681)
-- TypeScript
-  - 🐞 Export Form interfaces. [3a1c5](https://github.com/ant-design/ant-design/commit/3a1c51010fecfa59f63f5e09027805a141e9ec11)
-  - 🐞 Fix Table types. [#20789](https://github.com/ant-design/ant-design/pull/20789)
-  - 🐞 Fix Table.Column and Table.ColumnGroup definition. [#20695](https://github.com/ant-design/ant-design/pull/20695)
+  - Fix bug that `onChange` will be trigger twice when `showTime` is set. [#3376](https://github.com/ant-design/ant-design/issues/3376)
+  - Fix differences between overlay's and trigger's date format. [#3405](https://github.com/ant-design/ant-design/issues/3405) [#3298](https://github.com/ant-design/ant-design/issues/3298)
+  - Fix style conflicts with TimePicker. [#3312](https://github.com/ant-design/ant-design/issues/3312) [#3307](https://github.com/ant-design/ant-design/issues/3307)
+- Fix overflow issue for Form.Item label.
+- Fix that Icon should not show border in Safari.
+- Fix infinite loop while inc/dec InputNubmer with keyboard. [#3239](https://github.com/ant-design/ant-design/issues/3239)
+- Fix the style of the arrow of Popover.
+- Fix bug Popover and Popconfirm `arrowPointAtCenter` doesn't work.
+- Select
+  - Fix bug that styles of Select are imported twice. [#3332](https://github.com/ant-design/ant-design/issues/3332)
+  - Fix bug `notFoundContent` cannot be set as `''`. [#3345](https://github.com/ant-design/ant-design/issues/3345)
+  - Fix the unstable width of table cell with Select[showSearch]. [#3413](https://github.com/ant-design/ant-design/issues/3413)
+- Fix style conflicts while use `border` & `title` & `footer` of Table at the same time. [#3301](https://github.com/ant-design/ant-design/issues/3301)
+- Fix that the height of TabPane doesn't follow height of content. [#3377](https://github.com/ant-design/ant-design/issues/3377)
+- Fix bug Transfer[titles] is not under the control of LocaleProvider. [#3264](https://github.com/ant-design/ant-design/pull/3264)
+- Upload
+  - Fix bug users' `onRemove` will override default behaviour. [#3317](https://github.com/ant-design/ant-design/issues/3317)
+  - Fix style for `listType='picture-card'`.[#3316](https://github.com/ant-design/ant-design/issues/3316)
+- Fix bug that moment locales is not found while built. [#3204](https://github.com/ant-design/ant-design/issues/3204) [#3411](https://github.com/ant-design/ant-design/issues/3411)
 
-## 4.0.0-rc.0
+## 2.0.1
 
-`2020-01-04`
+`2016-10-01`
 
-Ant Design 4.0-rc released! Here is the release [document](https://github.com/ant-design/ant-design/issues/20661).
+- Fix developers cannot call methods of react-slick. [#3164](https://github.com/ant-design/ant-design/issues/3164)
+- Fix Steps.Step[icon] should support React.ReactNode. [#3159](https://github.com/ant-design/ant-design/issues/3159)
+- Fix server-side render for Affix. [#3216](https://github.com/ant-design/ant-design/issues/3216)
+- Fix Mention should supoort `onSelect` `placeholder`. [#3236](https://github.com/ant-design/ant-design/issues/3236) [#3226](https://github.com/ant-design/ant-design/issues/3226)
+- Fix Transfer cannot work with `getFieldDecorator`.
+- Fix LocaleProvider doesn't work for time-related components.
+- Fix Cascader doesn't show search text in search mode.
+- Fix the animation & text Spin should be placed in vertical middle.
+- Fix styles of RangePicker Modal Tag Progress.
 
-⚠️ Migrate from v3 to v4 please ref to [migration document](/docs/react/migration-v4).
+## 2.0.0
 
-### New features and improvements
+`2016-09-28`
 
-- 🌟 antd package size optimization, js gzipped dropped from 532.75KB to 289.89 KB. [#20356](https://github.com/ant-design/ant-design/pull/20356)
-- 💄 New dark theme support. [#20281](https://github.com/ant-design/ant-design/pull/20281)
-- 🌟 ConfigProvider supports `direction` internationalization setting`rtl`. [#19380](https://github.com/ant-design/ant-design/pull/19380)
-- 🌟 New Form component. [#17327](https://github.com/ant-design/ant-design/pull/17327)
-  - 🌟 Form comes with data binding function.
-  - 🌟 Field changes only affect the rendering of related field components and not the entire Form.
-  - 🌟 Added `initialValues` to replace the original field initialization.
-  - 🌟 Added `validateMessages` to support modify validation templates.
-  - 🌟 Added `onFinish` and `onFinishFailed` to complete the overall component verification logic.
-  - 🌟 Added `onFieldsChange` and `onValuesChange` for triggering controlled state.
-  - 🌟 Provide hook support for `useForm`.
-  - 🌟 Form.Item adds `name` property for data binding.
-  - 🌟 Form.Item `validateTrigger` will only perform validation trigger and will not collect field values ​​at the same time.
-  - 🌟 Form.Item adds `rules` property for data validation.
-  - 🌟 Form.Item adds `shouldUpdate` property to support render props.
-  - 🌟 Form.Item adds `dependencies` property to simplify related field update logic.
-  - 🌟 Form.Item adds `noStyle` property and adds unstyled data binding.
-  - 🌟 Added Form.List component to simplify adding, deleting, modifying and checking operations.
-  - 🌟 Added Form.Provider component to support multi-form linkage.
-- 🌟 New Table component. [#19678](https://github.com/ant-design/ant-design/pull/19678)
-  - 🌟 Added `summary` support for summary lines.
-  - 🌟 Now `fixedColumn`,`expandable`, and `scroll` can be mixed.
-  - 🌟 Support multi-column sort.
-  - 🌟 Support custom `body` and add virtual scrolling example.
-  - 🌟 Expansion-related props moved into the `expandable` attribute and add `rowExpandable` prop.
-  - 🎉 Use css `sticky` to achieve fixed effects to optimize performance.
-  - 💄 Optimized `expand` animation effect.
-- 🌟 New DatePicker, TimePicker and Calendar components. [#20023](https://github.com/ant-design/ant-design/pull/20023)
-  - 🌟 Support custom date library.
-  - 🌟 Added `picker` support for setting selectors (no longer need to simulate selectors via controlled`mode`).
-  - 🌟 Full range selector support: time, date, week, month, year.
-  - 🌟 Range selector can now select start and end times individually.
-  - 🌟 The range selector can be set to `disabled` separately for the start and end time.
-  - 🌟 The range selector allows empty start and end times.
-  - 🌟 Optimized manual input and keyboard interaction support.
-  - 🌟 Added `inputReadOnly` to disable manual input.
-- 🌟 Remove Icon and use `@ ant-design / icons` instead. [#18217](https://github.com/ant-design/ant-design/pull/18217)
-- Skeleton
-  - 🌟 Support Skeleton.Avatar placeholder component. [#19898](https://github.com/ant-design/ant-design/pull/19898) [@Rustin-Liu](https://github.com/Rustin-Liu)
-  - 🌟 Support Skeleton.Button placeholder component. [#19699](https://github.com/ant-design/ant-design/pull/19699) [@Rustin-Liu](https://github.com/Rustin-Liu)
-  - 🌟 Support Skeleton.Input placeholder component. [#20264](https://github.com/ant-design/ant-design/pull/20264) [@Rustin-Liu](https://github.com/Rustin-Liu)
-- 🌟 Tree supports virtual scrolling. [#18172](https://github.com/ant-design/ant-design/pull/18172)
-- 🌟 Tree Enhanced accessibility support and keyboard interaction. [#18866](https://github.com/ant-design/ant-design/pull/18866)
-- 🌟 Select uses virtual scrolling and enhanced accessibility support and keyboard interaction. [#18658](https://github.com/ant-design/ant-design/pull/18658)
-  - 🌟 Uncontrolled mode when `value` is `undefined` now.
-- 🌟 TreeSelect uses virtual scrolling and optimizes keyboard support. [#19040](https://github.com/ant-design/ant-design/pull/19040)
-  - 🌟 Uncontrolled mode when `value` is `undefined` now.
-- 🌟 Button adds `default` and`link` styles for `danger`. [#19837](https://github.com/ant-design/ant-design/pull/19837)
-- 🌟 Form and ConfigProvider support `size` setting to include component size. [#20570](https://github.com/ant-design/ant-design/pull/20570)
-- 🌟 Typography adds `suffix` attribute. [#20224](https://github.com/ant-design/ant-design/pull/20224)
-- 🌟 Progress adds `steps` subcomponent. [#19613](https://github.com/ant-design/ant-design/pull/19613)
-- 🌟 TextArea supports `onResize`. [#20408](https://github.com/ant-design/ant-design/pull/20408)
-- 🌟 Added Alert.ErrorBoundary to provide friendly error interception and prompting. [#19923](https://github.com/ant-design/ant-design/pull/19923)
-- 🌟 Upload supports iconRender to customize icons. [#20034](https://github.com/ant-design/ant-design/pull/20034) [@qq645381995](https://github.com/qq645381995)
-- 🌟 Tag component preset status color. [#19399](https://github.com/ant-design/ant-design/pull/19399)
-- 🌟 Grid uses `flex` layout. [#16635](https://github.com/ant-design/ant-design/pull/16635)
-- 🐞 Fix the display error of Carousel component `dotposition` as`left | right`. [#20645](https://github.com/ant-design/ant-design/pull/20645) [@xrkffgg](https://github.com/xrkffgg)
-- 🐞 Fix Alert style text overflow. [#20318](https://github.com/ant-design/ant-design/pull/20318)
-- 🙅 Removed warning messages for deprecated APIs. [#17510](https://github.com/ant-design/ant-design/pull/17510)
-- 🙅 Added warning for Avatar, Button, Modal.method and Result components using v3 strings as icons. [#20226](https://github.com/ant-design/ant-design/pull/20226)
-- 💄 Add `@border-color-split-popover`、`@input-icon-hover-color`、`@select-clear-background`、`@cascader-menu-border-color-split`、`@modal-header-border-color-split`、`@skeleton-to-color`、`@transfer-item-hover-bg` and other less variables. [#20070](https://github.com/ant-design/ant-design/pull/20070)
+After four months, `antd@2.0.0` is published. We had refactored code and improve functionalities and details of existing components. What's more, we provide English version of the documentation. The antd community help us a lot in developing `antd@2.0.0`.
 
-## 3.x
+If you meet any problem while you try to upgrade from `antd@1.0.0`, feel free to [create issues on GitHub](https://github.com/ant-design/ant-design/issues).
 
-Visit [GitHub](https://github.com/ant-design/ant-design/blob/3.x-stable/CHANGELOG.en-US.md) to read `3.x` change logs.
+### 2.x Major changes
 
-## 2.x
+* Refactor components with TypeScript, and provide **`.d.ts` files which are officially supported**. Thanks to all the developers that contributed to [#1846](https://github.com/ant-design/ant-design/issues/1846) and @infeng.
+* **Translate the documentation into English**, and we are going to provide both of Chinese and English versions of the documentation in the future. Thanks to all the translators and reviewers that contributed to [#1471](https://github.com/ant-design/ant-design/issues/1471).
+* DatePicker, TimePicker, Calendar and other components that are designed to select time **are refactored to replace [gregorian-calendar](github.com/yiminghe/gregorian-calendar) with [moment](http://momentjs.com/)**.
+* All the [icons](http://ant.design/components/icon/) are re-designed.
+* New component [Mention](http://ant.design/components/mention/).
+* New component [AutoComplete](http://ant.design/components/auto-complete/).
+* The `getFieldProps` of Form is replaced with `getFieldDecorator` which will warn developers if they make mistakes. Related discussion [#1533](https://github.com/ant-design/ant-design/issues/1533).
+* Table supports [grouping columns](http://ant.design/components/table/#components-table-demo-grouping-columns). @yesmeck
+* Removed components and features which are deprecated in `antd@1.x`, such as QueueAnim, Validation, Form.ValueMixin, Progress.Line, Progress.Circle, Popover[overlay] and Slider[marks] will not support array any more.
 
-Visit [GitHub](https://github.com/ant-design/ant-design/blob/2.x-stable/CHANGELOG.en-US.md) to read `2.x` change logs.
+### 2.x Breaking changes
 
-## 1.11.4
+There are some breaking changes in `antd@2.0.0`, and you need to modify your code to work with it.
 
-Visit [GitHub](https://github.com/ant-design/ant-design/blob/1.x-stable/CHANGELOG.md) to read change logs from `0.x` to `1.x`.
+* `value` and `defaultValue` of all the time-related components will not support type `String/Date`, please use [moment](http://momentjs.com/):
+  ```diff
+  - <TimePicker defaultValue="12:08:23" />
+  + <TimePicker defaultValue={moment('12:08:23', 'HH:mm:ss')} />
+
+  - <DatePicker defaultValue="2015/01/01" />
+  + <DatePicker defaultValue={moment('2015/01/01', 'YYYY/MM/DD')} />
+
+  - <Calendar defaultValue={new Date('2010-10-10')} />
+  + <Calendar defaultValue={moment('2010-10-10', 'YYYY-MM-DD')} />
+  ```
+* Parameters of type `Date/GregorianCalendar` of functions such as `onChange` and `onPanelChange`, plus other callback functions had been changed to type moment. Please consult [APIs of gregorian-calendar](https://github.com/yiminghe/gregorian-calendar) and [APIs of moment](http://momentjs.com/docs/), and update your code accordingly. And you can consult this [commit](https://github.com/ant-design/ant-design/commit/5a4ebe535f0353089b30ac331bc4fb7877963371) to see how to upate.
+
+  Because the return value of `JSON.stringy(date: moment)` will lost time zone, we should use `.format` to convert date to string first, see related issue [#3082](https://github.com/ant-design/ant-design/issues/3082) for details:
+  ```js
+  handleSubmit() {
+    const values = this.props.form.getFieldsValue();
+    values.date = values.date.format('YYYY-MM-DD HH:mm:ss'); // or other format
+    const data = JSON.stringify(values);
+    // send data to server
+  }
+  ```
+* For the value of time-related components becomes an instance of `moment`, you should replace `type: 'date'` with `type: 'object'` in form validation.
+* The `format` of time-related components is changed from [gregorian-calendar-format](https://github.com/yiminghe/gregorian-calendar-format#api) to [moment  format](http://momentjs.com/docs/#/parsing/string-format/) now, for instance the format `yyyy-MM-dd` should change to `YYYY-MM-DD`.
+* `linkRender` and `nameRender` of Breadcrumb are removed, please use `itemRender`.
+* `onClose` and `onOpen` of Menu are removed, please use `onOpenChange`. As being totally different, please check [this demo](http://beta.ant.design/components/menu/#components-menu-demo-sider-current) first.
+* Paging columns of Table were removed, please use [fixed columns](http://ant.design/components/table/#components-table-demo-fixed-columns).
+* `Popover[overlay]` is removed, please use `Popover[content]` instead.
+
+The following change will throw some warnings in the console and it will still work, but we recommend to update your code.
+
+* `getFieldProps` of Form is deprecated, please use `getFieldDecorator`:
+
+  ```diff
+  -  <Input placeholder="text" {...getFieldProps('userName', { ... })} />
+  +  {getFieldDecorator('userName', { ... })(
+  +    <Input placeholder="text" />
+  +  )}
+  ```
+
+  Look up to [#1533](https://github.com/ant-design/ant-design/issues/1533) for related discussion.
+
+* `toggleOpen` of DatePicker is deprecated, please use `onOpenChange`:
+
+  ```diff
+  - handleToggleOpen({ open }) {
+  + handleOpenChange(open) {
+    ...
+  }
+  ```
+
+### 2.x Bug fixes
+
+* Dropdown.Button[disabled] should work. [#3070](https://github.com/ant-design/ant-design/issues/3070)
+* `option.withRef` of Form.create should work. [#2843](https://github.com/ant-design/ant-design/issues/2843)
+* Fix slow response of expanding sub menu in Menu[inline] mode. [#2701](https://github.com/ant-design/ant-design/issues/2701)
+* The button of Modal.confirm(and so on) should not be clickable while it is closed asynchronously. [#2684](https://github.com/ant-design/ant-design/issues/2684)
+* `format` of DatePicker[showTime] should work. [#3123](https://github.com/ant-design/ant-design/issues/3123)
+* Fix Table[dataSource] treat key whose value is `0` as inexisting. [#3166](https://github.com/ant-design/ant-design/pull/3166) @noonnightstorm
+* Tree.Node should not show arrow if it has no child nodes. [#2616](https://github.com/ant-design/ant-design/issues/2616)
+* Fix cursor style of arrows that are hidden of Tree.Node. [#2748](https://github.com/ant-design/ant-design/issues/2748)
+
+### 2.x Other improvements
+
+* Alert supports [`banner` mode](http://ant.design/components/alert/#components-alert-demo-banner).
+* BackTop will scroll to top with animation.
+* Badge supports [status dot mode](http://ant.design/components/badge/#components-badge-demo-status).
+* Cascader supports [searching options directly](http://ant.design/components/cascader/#components-cascader-demo-search).
+* Checkbox supports [indeterminate mode](http://ant.design/components/checkbox/#components-checkbox-demo-check-all).
+* Form supports [vertical layout](http://ant.design/components/form/#components-form-demo-validate-customized).
+* InputNumber supports long press to increase/decrease number. [#](http://ant.design/components/input-number/#components-input-number-demo-basic)
+* notification supports [customized icon](http://ant.design/components/notification/#components-notification-demo-custom-icon).
+* Spin allows [customized tips and animation work together](http://ant.design/components/spin/#components-spin-demo-tip). @jerrybendy
+* Transfer can handle event while options are checked/unchecked. [#](http://ant.design/components/transfer/#components-transfer-demo-basic)
+* Transfer can determine [whether an option is checkable](http://ant.design/components/transfer/#components-transfer-demo-basic).
+* Improve style of Alert and notification.
+* Modal.confirm(and so on) can be closed by keyboard. @Dafrok
+* Improve the user experience of [selecting time in DatePicker](http://ant.design/components/date-picker/#components-date-picker-demo-time).
+* Improve the status changed animation of [Spin](http://ant.design/components/spin/#components-spin-demo-nested ).
+* Update [font-family](https://github.com/ant-design/ant-design/commit/2f308b0f995cfcb2a3c8feb1e35ffd3f0bf93cfc).
+
+### 2.x Workflow
+
+* [AntD Library](http://library.ant.design/) a collection of Axure files which includes components and patterns that follow Ant Design Specification.
+* Rename `babel-plugin-antd` to [`babel-plugin-import`](https://github.com/ant-design/babel-plugin-import), and this means that `babel-plugin-import` becomes an common load-on-demand solution and not just for `antd`.
+
+  Please update `package.json`:
+
+  ```diff
+  {
+    "devDependencies": {
+  -   "babel-plugin-antd": "^0.x.x",
+  +   "babel-plugin-import": "^1.0.0",
+    }
+  }
+  ```
+
+  And update your babel config in `.babelrc` or other place:
+
+  ```diff
+  {
+  -  "plugins": [["antd", { style: "css" }]]
+  +  "plugins": [["import", { libraryName: "antd", style: "css" }]]
+  }
+  ```
+
+* [dva@1.0.0](https://github.com/dvajs/dva) is published and it is officially recommended framework [in real world](http://ant.design/docs/react/practical-projects).
+* The officially recommended scaffold is [dva-cli](https://github.com/dvajs/dva-cli) now, the old `antd-init` is just for studying and demo.
+
+## 1.0.0
+
+Visit [GitHub](https://github.com/ant-design/ant-design/releases?after=2.0.0) to read change logs from `0.x` to `1.x`。

CNAME

@@ -1 +0,0 @@
-ant.design

CODEOWNERS

@@ -1,12 +0,0 @@
-# CODEOWNERS syntax
-# A CODEOWNERS file uses a pattern that follows the same rules used in gitignore files.
-# The pattern is followed by one or more GitHub usernames or team names using the standard @username or @org/team-name format.
-# You can also refer to a user by an email address that has been added to their GitHub account, for example user@example.com.
-
-# no default file owner
-#/*                               @afc163
-/components/tree/*                @zombieJ
-/components/tree-select/*         @zombieJ
-
-# ...
-# other components

CODE_OF_CONDUCT.md

@@ -1,46 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment include:
-
-- Using welcoming and inclusive language
-- Being respectful of differing viewpoints and experiences
-- Gracefully accepting constructive criticism
-- Focusing on what is best for the community
-- Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-- The use of sexualized language or imagery and unwelcome sexual attention or advances
-- Trolling, insulting/derogatory comments, and personal or political attacks
-- Public or private harassment
-- Publishing others' private information, such as a physical or electronic address, without explicit permission
-- Other conduct which could reasonably be considered inappropriate in a professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at xingmin.zhu@alipay.com. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version].
-
-[homepage]: http://contributor-covenant.org
-[version]: http://contributor-covenant.org/version/1/4/

LICENSE

@@ -1,6 +1,6 @@
 MIT LICENSE
 
-Copyright (c) 2015-present Ant UED, https://xtech.antfin.com/
+Copyright (c) 2015-present Alipay.com, https://www.alipay.com/
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README-pt_BR.md

@@ -1,137 +0,0 @@
-<p align="center">
-  <a href="http://ant.design">
-    <img width="200" src="https://gw.alipayobjects.com/zos/rmsportal/KDpgvguMpGfqaHPjicRK.svg">
-  </a>
-</p>
-
-<h1 align="center">Ant Design</h1>
-
-<div align="center">
-
-Uma solução empresarial de design e biblioteca UI para React.
-
-[![CircleCI branch](https://img.shields.io/circleci/project/github/ant-design/ant-design/master.svg?style=flat-square)](https://circleci.com/gh/ant-design/ant-design) ![CI Status](https://github.com/ant-design/ant-design/workflows/test/badge.svg) [![Codecov](https://img.shields.io/codecov/c/github/ant-design/ant-design/master.svg?style=flat-square)](https://codecov.io/gh/ant-design/ant-design/branch/master) [![](https://flat.badgen.net/npm/v/antd?icon=npm)](https://www.npmjs.com/package/antd) [![NPM downloads](http://img.shields.io/npm/dm/antd.svg?style=flat-square)](http://npmjs.com/antd)
-
-[![Dependencies](https://img.shields.io/david/ant-design/ant-design.svg?style=flat-square)](https://david-dm.org/ant-design/ant-design) [![DevDependencies](https://img.shields.io/david/dev/ant-design/ant-design.svg?style=flat-square)](https://david-dm.org/ant-design/ant-design?type=dev) [![Total alerts](https://flat.badgen.net/lgtm/alerts/g/ant-design/ant-design)](https://lgtm.com/projects/g/ant-design/ant-design/alerts/) [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fant-design%2Fant-design.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fant-design%2Fant-design?ref=badge_shield) [![Issues need help](https://flat.badgen.net/github/label-issues/ant-design/ant-design/help%20wanted/open)](https://github.com/ant-design/ant-design/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22)
-
-[![](https://img.shields.io/twitter/follow/AntDesignUI.svg?label=Ant%20Design&style=social)](https://twitter.com/AntDesignUI) [![Gitter](https://img.shields.io/gitter/room/ant-design/ant-design-english.svg?style=flat-square&logoWidth=20&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%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%2BDQo8ZyBpZD0iczE4Ij4NCjxnIGlkPSJzOSI%2BDQo8ZyBpZD0iczUiPg0KPGcgaWQ9InM0Ij4NCjxwYXRoIGlkPSJzIiBkPSJNMjQ3LDkwIDMxNy41MzQyMzAsMzA3LjA4MjAzOSAxMzIuODczMjE4LDE3Mi45MTc5NjFIMzYxLjEyNjc4MkwxNzYuNDY1NzcwLDMwNy4wODIwMzl6Ii8%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzIiB5PSI0MjAiLz4NCjx1c2UgeGxpbms6aHJlZj0iI3MiIHk9Ijg0MCIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgeT0iMTI2MCIvPg0KPC9nPg0KPHVzZSB4bGluazpocmVmPSIjcyIgeT0iMTY4MCIvPg0KPC9nPg0KPHVzZSB4bGluazpocmVmPSIjczQiIHg9IjI0NyIgeT0iMjEwIi8%2BDQo8L2c%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzOSIgeD0iNDk0Ii8%2BDQo8L2c%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzMTgiIHg9Ijk4OCIvPg0KPHVzZSB4bGluazpocmVmPSIjczkiIHg9IjE5NzYiLz4NCjx1c2UgeGxpbms6aHJlZj0iI3M1IiB4PSIyNDcwIi8%2BDQo8L2c%2BDQo8L3N2Zz4%3D)](https://gitter.im/ant-design/ant-design-english?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) [![Join the chat at https://gitter.im/ant-design/ant-design](https://img.shields.io/gitter/room/ant-design/ant-design.svg?style=flat-square&logoWidth=20&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%2CPD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4NCjxzdmcgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayIgd2lkdGg9IjkwMCIgaGVpZ2h0PSI2MDAiIHZpZXdCb3g9IjAgMCAzMCAyMCI%2BDQo8ZGVmcz4NCjxwYXRoIGlkPSJzIiBkPSJNMCwtMSAwLjU4Nzc4NSwwLjgwOTAxNyAtMC45NTEwNTcsLTAuMzA5MDE3SDAuOTUxMDU3TC0wLjU4Nzc4NSwwLjgwOTAxN3oiIGZpbGw9IiNmZmRlMDAiLz4NCjwvZGVmcz4NCjxyZWN0IHdpZHRoPSIzMCIgaGVpZ2h0PSIyMCIgZmlsbD0iI2RlMjkxMCIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoNSw1KSBzY2FsZSgzKSIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMTAsMikgcm90YXRlKDIzLjAzNjI0MykiLz4NCjx1c2UgeGxpbms6aHJlZj0iI3MiIHRyYW5zZm9ybT0idHJhbnNsYXRlKDEyLDQpIHJvdGF0ZSg0NS44Njk4OTgpIi8%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzIiB0cmFuc2Zvcm09InRyYW5zbGF0ZSgxMiw3KSByb3RhdGUoNjkuOTQ1Mzk2KSIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMTAsOSkgcm90YXRlKDIwLjY1OTgwOCkiLz4NCjwvc3ZnPg%3D%3D)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-
-</div>
-
-[![](https://gw.alipayobjects.com/mdn/rms_08e378/afts/img/A*Yl83RJhUE7kAAAAAAAAAAABkARQnAQ)](http://ant.design)
-
-[English](./README.md) | Português | [简体中文](./README-zh_CN.md)
-
-## ✨ Funcionalidades
-
-- 🌈 Design empresarial de interface para aplicações web.
-- 📦 Um conjunto de alta qualidade, componentes React prontos para uso.
-- 🛡 Escrito em TypeScript com tipos previsíveis.
-- ⚙️ Pacote completo de recursos de design e ferramentas de desenvolvimento.
-- 🌍 Suporte de internacionalização para dezenas de idiomas.
-- 🎨 Personalização poderosa do tema em todos os detalhes.
-
-## 🖥 Suporte aos ambientes
-
-- Navegadores modernos e Internet Explorer 11+ (com [polyfills](https://ant.design/docs/react/getting-started#Compatibility))
-- Renderização no lado do servidor (server-side)
-- [Electron](https://www.electronjs.org/)
-
-| [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/edge/edge_48x48.png" alt="IE / Edge" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>IE / Edge | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/firefox/firefox_48x48.png" alt="Firefox" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Firefox | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/chrome/chrome_48x48.png" alt="Chrome" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Chrome | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/safari/safari_48x48.png" alt="Safari" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Safari | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/opera/opera_48x48.png" alt="Opera" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Opera | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/electron/electron_48x48.png" alt="Electron" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)</br>Electron |
-| --- | --- | --- | --- | --- | --- |
-| IE11, Edge | últimas 2 versões | últimas 2 versões | últimas 2 versões | últimas 2 versões | últimas 2 versões |
-
-## 📦 Instalação
-
-```bash
-npm install antd
-```
-
-```bash
-yarn add antd
-```
-
-## 🔨 Uso
-
-```jsx
-import { Button, DatePicker } from 'antd';
-
-const App = () => (
-  <>
-    <Button type="primary">PRESS ME</Button>
-    <DatePicker />
-  </>
-);
-```
-
-Importe o estilo manualmente:
-
-```jsx
-import 'antd/dist/antd.css'; // ou 'antd/dist/antd.less'
-```
-
-Ou use [babel-plugin-import](https://ant.design/docs/react/getting-started#Import-on-Demand).
-
-### TypeScript
-
-Veja [Uso no Typescript](https://ant.design/docs/react/use-in-typescript).
-
-## 🌍 Internacionalização
-
-Veja [i18n](http://ant.design/docs/react/i18n).
-
-## 🔗 Links
-
-- [Página inicial](http://ant.design/)
-- [Componentes](http://ant.design/docs/react/introduce)
-- [Ant Design Pro](http://pro.ant.design/)
-- [Change Log](CHANGELOG.en-US.md)
-- [rc-components](http://react-component.github.io/)
-- [Mobile UI](http://mobile.ant.design)
-- [Ant Design Icones](https://github.com/ant-design/ant-design-icons)
-- [Ant Design Cores](https://github.com/ant-design/ant-design-colors)
-- [Ant Design Pro Layout](https://github.com/ant-design/ant-design-pro-layout)
-- [Ant Design Pro Blocks](https://github.com/ant-design/pro-blocks)
-- [Tema escuro](https://github.com/ant-design/ant-design-dark-theme)
-- [Página de aterrissagem](https://landing.ant.design)
-- [Motion](https://motion.ant.design)
-- [Mercado de páginas](http://scaffold.ant.design)
-- [Instruções ao desenvolvedor](https://github.com/ant-design/ant-design/wiki/Development)
-- [Versionando as notas de atualização](https://github.com/ant-design/ant-design/wiki/%E8%BD%AE%E5%80%BC%E8%A7%84%E5%88%99%E5%92%8C%E7%89%88%E6%9C%AC%E5%8F%91%E5%B8%83%E6%B5%81%E7%A8%8B)
-- [FAQ](https://ant.design/docs/react/faq)
-- [CodeSandbox Template](https://u.ant.design/codesandbox-repro) para relatório de erros
-- [Awesome Ant Design](https://github.com/websemantics/awesome-ant-design)
-- [Customize Theme](http://ant.design/docs/react/customize-theme)
-
-## ⌨️ Desenvolvimento
-
-Use Gitpod, um ambiente de desenvolvimento online para GitHub.
-
-[![Abrir no Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/ant-design/ant-design)
-
-Ou clone localmente:
-
-```bash
-$ git clone git@github.com:ant-design/ant-design.git
-$ cd ant-design
-$ npm install
-$ npm start
-```
-
-Abra seu navegador e visite http://127.0.0.1:8001, veja mais em [Desenvolvimento](https://github.com/ant-design/ant-design/wiki/Development).
-
-## 🤝 Contribuição [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)
-
-Leia nosso [guia de contribução](https://ant.design/docs/react/contributing) e vamos contruir um melhor antd juntos.
-
-Nós saudamos todas as contribuições. Por favor, leia nosso [CONTRIBUTING.md](https://github.com/ant-design/ant-design/blob/master/.github/CONTRIBUTING.md) primeiro. Você pode submeter todas as ideias como [Pull Requests](https://github.com/ant-design/ant-design/pulls) ou como [GitHub issues](https://github.com/ant-design/ant-design/issues). Se você quiser melhorar o código, verifique [instruções ao desenvolvedor](https://github.com/ant-design/ant-design/wiki/Development) e divirta-se! :)
-
-Se você é um colaborador, por favor siga nossa [Pull Request princípio](https://github.com/ant-design/ant-design/wiki/PR-principle) para criar um Pull Request através do [template do colaborador](https://github.com/ant-design/ant-design/compare?expand=1&template=collaborator.md).
-
-[![Let's fund issues in this repository](https://issuehunt.io/static/embed/issuehunt-button-v1.svg)](https://issuehunt.io/repos/34526884)
-
-## ❤️ Patrocionadores e Apoiadores [![](https://opencollective.com/ant-design/tiers/sponsors/badge.svg?label=Sponsors&color=brightgreen)](https://opencollective.com/ant-design#support) [![](https://opencollective.com/ant-design/tiers/backers/badge.svg?label=Backers&color=brightgreen)](https://opencollective.com/ant-design#support)
-
-[![](https://opencollective.com/ant-design/tiers/sponsors.svg?avatarHeight=36)](https://opencollective.com/ant-design#support)
-
-[![](https://opencollective.com/ant-design/tiers/backers.svg?avatarHeight=36)](https://opencollective.com/ant-design#support)

README-zh_CN.md

@@ -1,146 +1,86 @@
 <p align="center">
   <a href="http://ant.design">
-    <img width="200" src="https://gw.alipayobjects.com/zos/rmsportal/KDpgvguMpGfqaHPjicRK.svg">
+    <img width="320" src="https://t.alipayobjects.com/images/rmsweb/T1B9hfXcdvXXXXXXXX.svg">
   </a>
 </p>
 
-<h1 align="center">Ant Design</h1>
+# Ant Design
+[![](https://img.shields.io/travis/ant-design/ant-design.svg?style=flat-square)](https://travis-ci.org/ant-design/ant-design)
+[![npm package](https://img.shields.io/npm/v/antd.svg?style=flat-square)](https://www.npmjs.org/package/antd)
+[![NPM downloads](http://img.shields.io/npm/dm/antd.svg?style=flat-square)](https://npmjs.org/package/antd)
+[![CDNJS](https://img.shields.io/cdnjs/v/antd.svg?style=flat-square)](https://cdnjs.com/libraries/antd)
+[![Dependency Status](https://david-dm.org/ant-design/ant-design.svg?style=flat-square)](https://david-dm.org/ant-design/ant-design)
+[![Join the chat at https://gitter.im/ant-design/ant-design](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-<div align="center">
+一套企业级的 UI 设计语言和 React 实现。
 
-一套企业级 UI 设计语言和 React 组件库。
+## 特性
 
-[![CircleCI branch](https://img.shields.io/circleci/project/github/ant-design/ant-design/master.svg?style=flat-square)](https://circleci.com/gh/ant-design/ant-design) ![CI Status](https://github.com/ant-design/ant-design/workflows/Node%20CI/badge.svg) [![Codecov](https://img.shields.io/codecov/c/github/ant-design/ant-design/master.svg?style=flat-square)](https://codecov.io/gh/ant-design/ant-design/branch/master) [![](https://flat.badgen.net/npm/v/antd?icon=npm)](https://www.npmjs.com/package/antd) [![NPM downloads](http://img.shields.io/npm/dm/antd.svg?style=flat-square)](http://npmjs.com/antd)
+- 提炼和服务企业级中后台产品的交互语言和视觉风格。
+- [React Component](http://react-component.github.io/badgeboard/) 基础上精心封装的高质量 UI 组件。
+- 使用 TypeScript 构建，提供完整的类型定义文件。
+- 基于 npm + webpack + babel + [dora](https://github.com/dora-js/dora) + [dva](https://github.com/dvajs/dva) 的企业级业务开发框架。
 
-[![Dependencies](https://img.shields.io/david/ant-design/ant-design.svg?style=flat-square)](https://david-dm.org/ant-design/ant-design) [![DevDependencies](https://img.shields.io/david/dev/ant-design/ant-design.svg?style=flat-square)](https://david-dm.org/ant-design/ant-design?type=dev) [![Total alerts](https://flat.badgen.net/lgtm/alerts/g/ant-design/ant-design)](https://lgtm.com/projects/g/ant-design/ant-design/alerts/) [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fant-design%2Fant-design.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fant-design%2Fant-design?ref=badge_shield) [![Issues need help](https://flat.badgen.net/github/label-issues/ant-design/ant-design/help%20wanted/open)](https://github.com/ant-design/ant-design/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22)
-
-[![](https://img.shields.io/twitter/follow/AntDesignUI.svg?label=Ant%20Design&style=social)](https://twitter.com/AntDesignUI) [![Gitter](https://img.shields.io/gitter/room/ant-design/ant-design-english.svg?style=flat-square&logoWidth=20&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%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%2BDQo8ZyBpZD0iczE4Ij4NCjxnIGlkPSJzOSI%2BDQo8ZyBpZD0iczUiPg0KPGcgaWQ9InM0Ij4NCjxwYXRoIGlkPSJzIiBkPSJNMjQ3LDkwIDMxNy41MzQyMzAsMzA3LjA4MjAzOSAxMzIuODczMjE4LDE3Mi45MTc5NjFIMzYxLjEyNjc4MkwxNzYuNDY1NzcwLDMwNy4wODIwMzl6Ii8%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzIiB5PSI0MjAiLz4NCjx1c2UgeGxpbms6aHJlZj0iI3MiIHk9Ijg0MCIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgeT0iMTI2MCIvPg0KPC9nPg0KPHVzZSB4bGluazpocmVmPSIjcyIgeT0iMTY4MCIvPg0KPC9nPg0KPHVzZSB4bGluazpocmVmPSIjczQiIHg9IjI0NyIgeT0iMjEwIi8%2BDQo8L2c%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzOSIgeD0iNDk0Ii8%2BDQo8L2c%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzMTgiIHg9Ijk4OCIvPg0KPHVzZSB4bGluazpocmVmPSIjczkiIHg9IjE5NzYiLz4NCjx1c2UgeGxpbms6aHJlZj0iI3M1IiB4PSIyNDcwIi8%2BDQo8L2c%2BDQo8L3N2Zz4%3D)](https://gitter.im/ant-design/ant-design-english?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) [![Join the chat at https://gitter.im/ant-design/ant-design](https://img.shields.io/gitter/room/ant-design/ant-design.svg?style=flat-square&logoWidth=20&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%2CPD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4NCjxzdmcgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayIgd2lkdGg9IjkwMCIgaGVpZ2h0PSI2MDAiIHZpZXdCb3g9IjAgMCAzMCAyMCI%2BDQo8ZGVmcz4NCjxwYXRoIGlkPSJzIiBkPSJNMCwtMSAwLjU4Nzc4NSwwLjgwOTAxNyAtMC45NTEwNTcsLTAuMzA5MDE3SDAuOTUxMDU3TC0wLjU4Nzc4NSwwLjgwOTAxN3oiIGZpbGw9IiNmZmRlMDAiLz4NCjwvZGVmcz4NCjxyZWN0IHdpZHRoPSIzMCIgaGVpZ2h0PSIyMCIgZmlsbD0iI2RlMjkxMCIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoNSw1KSBzY2FsZSgzKSIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMTAsMikgcm90YXRlKDIzLjAzNjI0MykiLz4NCjx1c2UgeGxpbms6aHJlZj0iI3MiIHRyYW5zZm9ybT0idHJhbnNsYXRlKDEyLDQpIHJvdGF0ZSg0NS44Njk4OTgpIi8%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzIiB0cmFuc2Zvcm09InRyYW5zbGF0ZSgxMiw3KSByb3RhdGUoNjkuOTQ1Mzk2KSIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMTAsOSkgcm90YXRlKDIwLjY1OTgwOCkiLz4NCjwvc3ZnPg%3D%3D)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-
-</div>
-
-[![](https://gw.alipayobjects.com/mdn/rms_08e378/afts/img/A*Ey3wTo-5__QAAAAAAAAAAABkARQnAQ)](http://ant.design/index-cn)
-
-[English](./README.md) | [Português](./README-pt_BR.md) | 简体中文
-
-## ✨ 特性
-
-- 🌈 提炼自企业级中后台产品的交互语言和视觉风格。
-- 📦 开箱即用的高质量 React 组件。
-- 🛡 使用 TypeScript 开发，提供完整的类型定义文件。
-- ⚙️ 全链路开发和设计工具体系。
-- 🌍 数十个国际化语言支持。
-- 🎨 深入每个细节的主题定制能力。
-
-## 🖥 支持环境
-
-- 现代浏览器和 IE11 及以上。
-- 支持服务端渲染。
-- [Electron](https://www.electronjs.org/)
-
-| [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/edge/edge_48x48.png" alt="IE / Edge" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>IE / Edge | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/firefox/firefox_48x48.png" alt="Firefox" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>Firefox | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/chrome/chrome_48x48.png" alt="Chrome" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>Chrome | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/safari/safari_48x48.png" alt="Safari" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>Safari | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/electron/electron_48x48.png" alt="Electron" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>Electron |
-| --- | --- | --- | --- | --- |
-| IE11, Edge | last 2 versions | last 2 versions | last 2 versions | last 2 versions |
-
-## 📦 安装
+## 安装
 
 ```bash
-npm install antd --save
+npm install antd
 ```
 
-```bash
-yarn add antd
-```
-
-## 🔨 示例
+## 示例
 
 ```jsx
-import { Button, DatePicker } from 'antd';
-
-const App = () => (
-  <>
-    <Button type="primary">PRESS ME</Button>
-    <DatePicker />
-  </>
-);
+import { DatePicker } from 'antd';
+ReactDOM.render(<DatePicker />, mountNode);
 ```
 
 引入样式：
 
 ```jsx
-import 'antd/dist/antd.css'; // or 'antd/dist/antd.less'
+import 'antd/dist/antd.css';  // or 'antd/dist/antd.less'
 ```
 
-你也可以使用 [babel-plugin-import](https://ant.design/docs/react/getting-started-cn#按需加载)。
+按需加载可通过此写法 `import DatePicker from 'antd/lib/date-picker'` 或使用插件 [babel-plugin-import](https://github.com/ant-design/babel-plugin-import)。
 
-### 🛡 TypeScript
 
-参考 [在 TypeScript 中使用](https://ant.design/docs/react/use-in-typescript-cn)
+## 浏览器支持
 
-## 🌍 国际化
+现代浏览器和 IE9 及以上。
 
-参考 [国际化文档](http://ant.design/docs/react/i18n-cn)。
+> [IE8 issues](https://github.com/xcatliu/react-ie8)
 
-## 🔗 链接
+## TypeScript
+
+tsconfig.json
+
+```
+{
+  "compilerOptions": {
+    "moduleResolution": "node",
+    "jsx": "preserve",
+    "allowSyntheticDefaultImports": true
+  }
+}
+```
+
+## 链接
 
 - [首页](http://ant.design/)
-- [组件库](http://ant.design/docs/react/introduce)
-- [Ant Design Pro](http://pro.ant.design/)
-- [更新日志](CHANGELOG.en-US.md)
-- [React 底层基础组件](http://react-component.github.io/)
+- [React 实现](http://ant.design/docs/react/introduce)
+- [修改记录](CHANGELOG.zh-CN.md)
+- [开发脚手架](https://github.com/ant-design/antd-init/)
+- [开发工具文档](http://ant-tool.github.io/)
+- [React 基础组件](http://react-component.github.io/)
 - [移动端组件](http://mobile.ant.design)
-- [Ant Design 图标](https://github.com/ant-design/ant-design-icons)
-- [Ant Design 色彩](https://github.com/ant-design/ant-design-colors)
-- [Ant Design Pro 布局组件](https://github.com/ant-design/ant-design-pro-layout)
-- [Ant Design Pro 区块集](https://github.com/ant-design/pro-blocks)
-- [Dark Theme](https://github.com/ant-design/ant-design-dark-theme)
-- [首页模板集](https://landing.ant.design)
-- [动效](https://motion.ant.design)
-- [脚手架市场](http://scaffold.ant.design)
-- [设计规范速查手册](https://github.com/ant-design/ant-design/wiki/Ant-Design-%E8%AE%BE%E8%AE%A1%E5%9F%BA%E7%A1%80%E7%AE%80%E7%89%88)
-- [开发者说明](https://github.com/ant-design/ant-design/wiki/Development)
-- [版本发布规则](https://github.com/ant-design/ant-design/wiki/%E8%BD%AE%E5%80%BC%E8%A7%84%E5%88%99%E5%92%8C%E7%89%88%E6%9C%AC%E5%8F%91%E5%B8%83%E6%B5%81%E7%A8%8B)
-- [常见问题](https://ant.design/docs/react/faq-cn)
-- [CodeSandbox 模板](https://u.ant.design/codesandbox-repro) for bug reports
+- [React 代码规范](https://github.com/react-component/react-component.github.io/blob/master/docs/zh-cn/component-code-style.md)
+- [组件设计原则](https://github.com/react-component/react-component.github.io/blob/master/docs/zh-cn/component-design.md)
+- [网站和组件开发说明](https://github.com/ant-design/ant-design/wiki/%E7%BD%91%E7%AB%99%E5%92%8C%E7%BB%84%E4%BB%B6%E5%BC%80%E5%8F%91%E8%AF%B4%E6%98%8E)
+- [版本发布手册](https://github.com/ant-design/ant-design/wiki/%E8%BD%AE%E5%80%BC%E8%A7%84%E5%88%99%E5%92%8C%E7%89%88%E6%9C%AC%E5%8F%91%E5%B8%83%E6%B5%81%E7%A8%8B)
+- [社区贡献脚手架和范例](https://github.com/ant-design/ant-design/issues/129)
+- [常见问题](https://github.com/ant-design/ant-design/wiki/FAQ)
+- [CodePen 模板](http://codepen.io/benjycui/pen/KgPZrE?editors=001)
 - [Awesome Ant Design](https://github.com/websemantics/awesome-ant-design)
-- [定制主题](http://ant.design/docs/react/customize-theme-cn)
 
-## ⌨️ 本地开发
+## 如何贡献
 
-你可以使用 Gitpod 进行在线开发：
-
-[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/ant-design/ant-design)
-
-或者克隆到本地开发:
-
-```bash
-$ git clone git@github.com:ant-design/ant-design.git
-$ cd ant-design
-$ npm install
-$ npm start
-```
-
-打开浏览器访问 http://127.0.0.1:8001 ，更多[本地开发文档](https://github.com/ant-design/ant-design/wiki/Development)。
-
-## 🤝 参与共建 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)
-
-请参考[贡献指南](https://ant.design/docs/react/contributing-cn).
-
-> 强烈推荐阅读 [《提问的智慧》](https://github.com/ryanhanwu/How-To-Ask-Questions-The-Smart-Way)、[《如何向开源社区提问题》](https://github.com/seajs/seajs/issues/545) 和 [《如何有效地报告 Bug》](http://www.chiark.greenend.org.uk/%7Esgtatham/bugs-cn.html)、[《如何向开源项目提交无法解答的问题》](https://zhuanlan.zhihu.com/p/25795393)，更好的问题更容易获得帮助。
-
-[![Let's fund issues in this repository](https://issuehunt.io/static/embed/issuehunt-button-v1.svg)](https://issuehunt.io/repos/34526884)
-
-## 👥 社区互助
-
-如果您在使用的过程中碰到问题，可以通过下面几个途径寻求帮助，同时我们也鼓励资深用户通过下面的途径给新人提供帮助。
-
-通过 Stack Overflow 或者 Segment Fault 提问时，建议加上 `antd` 标签。
-
-1. [Stack Overflow](http://stackoverflow.com/questions/tagged/antd)（英文）
-2. [Segment Fault](https://segmentfault.com/t/antd)（中文）
-3. [![Join the chat at https://gitter.im/ant-design/ant-design](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-
-## ❤️ 赞助者 ![](https://opencollective.com/ant-design/tiers/backers/badge.svg?label=Backers&color=brightgreen) ![](https://opencollective.com/ant-design/tiers/sponsors/badge.svg?label=Sponsors&color=brightgreen)
-
-[![](https://opencollective.com/ant-design/tiers/backers.svg?avatarHeight=36)](https://opencollective.com/ant-design#support)
-
-[![](https://opencollective.com/ant-design/tiers/sponsors.svg?avatarHeight=36)](https://opencollective.com/ant-design#support)
+我们欢迎任何形式的贡献，有任何建议或意见您可以进行 [Pull Request](https://github.com/ant-design/ant-design/pulls)，或者给我们 [提问](https://github.com/ant-design/ant-design/issues)。

README.md

@@ -1,137 +1,111 @@
 <p align="center">
   <a href="http://ant.design">
-    <img width="200" src="https://gw.alipayobjects.com/zos/rmsportal/KDpgvguMpGfqaHPjicRK.svg">
+    <img width="320" src="https://t.alipayobjects.com/images/rmsweb/T1B9hfXcdvXXXXXXXX.svg">
   </a>
 </p>
 
-<h1 align="center">Ant Design</h1>
+# Ant Design
+[![](https://img.shields.io/travis/ant-design/ant-design.svg?style=flat-square)](https://travis-ci.org/ant-design/ant-design)
+[![npm package](https://img.shields.io/npm/v/antd.svg?style=flat-square)](https://www.npmjs.org/package/antd)
+[![NPM downloads](http://img.shields.io/npm/dm/antd.svg?style=flat-square)](https://npmjs.org/package/antd)
+[![CDNJS](https://img.shields.io/cdnjs/v/antd.svg?style=flat-square)](https://cdnjs.com/libraries/antd)
+[![Dependency Status](https://david-dm.org/ant-design/ant-design.svg?style=flat-square)](https://david-dm.org/ant-design/ant-design)
+[![Join the chat at https://gitter.im/ant-design/ant-design](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-<div align="center">
+An enterprise-class UI design language and React-based implementation.
 
-An enterprise-class UI design language and React UI library.
+## Features
 
-[![CircleCI branch](https://img.shields.io/circleci/project/github/ant-design/ant-design/master.svg?style=flat-square)](https://circleci.com/gh/ant-design/ant-design) [![CI Status](https://github.com/ant-design/ant-design/workflows/test/badge.svg)](https://github.com/ant-design/ant-design/actions?query=workflow%3Atest) [![Codecov](https://img.shields.io/codecov/c/github/ant-design/ant-design/master.svg?style=flat-square)](https://codecov.io/gh/ant-design/ant-design/branch/master) [![](https://flat.badgen.net/npm/v/antd?icon=npm)](https://www.npmjs.com/package/antd) [![NPM downloads](http://img.shields.io/npm/dm/antd.svg?style=flat-square)](http://npmjs.com/antd)
+- An enterprise-class design language and high quality UI.
+- Graceful UI components out of the box, base on [React Component](http://react-component.github.io/badgeboard/).
+- Writen in TypeScript with complete define types.
+- A npm + webpack + babel + [dora](https://github.com/dora-js/dora) + [dva](https://github.com/dvajs/dva) development framework.
 
-[![Dependencies](https://img.shields.io/david/ant-design/ant-design.svg?style=flat-square)](https://david-dm.org/ant-design/ant-design) [![DevDependencies](https://img.shields.io/david/dev/ant-design/ant-design.svg?style=flat-square)](https://david-dm.org/ant-design/ant-design?type=dev) [![Total alerts](https://flat.badgen.net/lgtm/alerts/g/ant-design/ant-design)](https://lgtm.com/projects/g/ant-design/ant-design/alerts/) [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fant-design%2Fant-design.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fant-design%2Fant-design?ref=badge_shield) [![Issues need help](https://flat.badgen.net/github/label-issues/ant-design/ant-design/help%20wanted/open)](https://github.com/ant-design/ant-design/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22) [![](https://github.com/BoostIO/issuehunt-materials/blob/master/v1/issuehunt-shield-v1.svg)](https://issuehunt.io/r/ant-design/ant-design)
-
-[![](https://img.shields.io/twitter/follow/AntDesignUI.svg?label=Ant%20Design&style=social)](https://twitter.com/AntDesignUI) [![Follow new releases](https://app.releasly.co/assets/badges/badge-blue.svg)](https://app.releasly.co/sites/ant-design/ant-design?utm_source=github_badge) [![Gitter](https://img.shields.io/gitter/room/ant-design/ant-design-english.svg?style=flat-square&logoWidth=20&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%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%2BDQo8ZyBpZD0iczE4Ij4NCjxnIGlkPSJzOSI%2BDQo8ZyBpZD0iczUiPg0KPGcgaWQ9InM0Ij4NCjxwYXRoIGlkPSJzIiBkPSJNMjQ3LDkwIDMxNy41MzQyMzAsMzA3LjA4MjAzOSAxMzIuODczMjE4LDE3Mi45MTc5NjFIMzYxLjEyNjc4MkwxNzYuNDY1NzcwLDMwNy4wODIwMzl6Ii8%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzIiB5PSI0MjAiLz4NCjx1c2UgeGxpbms6aHJlZj0iI3MiIHk9Ijg0MCIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgeT0iMTI2MCIvPg0KPC9nPg0KPHVzZSB4bGluazpocmVmPSIjcyIgeT0iMTY4MCIvPg0KPC9nPg0KPHVzZSB4bGluazpocmVmPSIjczQiIHg9IjI0NyIgeT0iMjEwIi8%2BDQo8L2c%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzOSIgeD0iNDk0Ii8%2BDQo8L2c%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzMTgiIHg9Ijk4OCIvPg0KPHVzZSB4bGluazpocmVmPSIjczkiIHg9IjE5NzYiLz4NCjx1c2UgeGxpbms6aHJlZj0iI3M1IiB4PSIyNDcwIi8%2BDQo8L2c%2BDQo8L3N2Zz4%3D)](https://gitter.im/ant-design/ant-design-english?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) [![Join the chat at https://gitter.im/ant-design/ant-design](https://img.shields.io/gitter/room/ant-design/ant-design.svg?style=flat-square&logoWidth=20&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%2CPD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4NCjxzdmcgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayIgd2lkdGg9IjkwMCIgaGVpZ2h0PSI2MDAiIHZpZXdCb3g9IjAgMCAzMCAyMCI%2BDQo8ZGVmcz4NCjxwYXRoIGlkPSJzIiBkPSJNMCwtMSAwLjU4Nzc4NSwwLjgwOTAxNyAtMC45NTEwNTcsLTAuMzA5MDE3SDAuOTUxMDU3TC0wLjU4Nzc4NSwwLjgwOTAxN3oiIGZpbGw9IiNmZmRlMDAiLz4NCjwvZGVmcz4NCjxyZWN0IHdpZHRoPSIzMCIgaGVpZ2h0PSIyMCIgZmlsbD0iI2RlMjkxMCIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoNSw1KSBzY2FsZSgzKSIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMTAsMikgcm90YXRlKDIzLjAzNjI0MykiLz4NCjx1c2UgeGxpbms6aHJlZj0iI3MiIHRyYW5zZm9ybT0idHJhbnNsYXRlKDEyLDQpIHJvdGF0ZSg0NS44Njk4OTgpIi8%2BDQo8dXNlIHhsaW5rOmhyZWY9IiNzIiB0cmFuc2Zvcm09InRyYW5zbGF0ZSgxMiw3KSByb3RhdGUoNjkuOTQ1Mzk2KSIvPg0KPHVzZSB4bGluazpocmVmPSIjcyIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMTAsOSkgcm90YXRlKDIwLjY1OTgwOCkiLz4NCjwvc3ZnPg%3D%3D)](https://gitter.im/ant-design/ant-design?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-
-</div>
-
-[![](https://gw.alipayobjects.com/mdn/rms_08e378/afts/img/A*Yl83RJhUE7kAAAAAAAAAAABkARQnAQ)](http://ant.design)
-
-English | [Português](./README-pt_BR.md) | [简体中文](./README-zh_CN.md)
-
-## ✨ Features
-
-- 🌈 Enterprise-class UI designed for web applications.
-- 📦 A set of high-quality React components out of the box.
-- 🛡 Written in TypeScript with predictable static types.
-- ⚙️ Whole package of design resources and development tools.
-- 🌍 Internationalization support for dozens of languages.
-- 🎨 Powerful theme customization in every detail.
-
-## 🖥 Environment Support
-
-- Modern browsers and Internet Explorer 11+ (with [polyfills](https://ant.design/docs/react/getting-started#Compatibility))
-- Server-side Rendering
-- [Electron](https://www.electronjs.org/)
-
-| [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/edge/edge_48x48.png" alt="IE / Edge" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>IE / Edge | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/firefox/firefox_48x48.png" alt="Firefox" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>Firefox | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/chrome/chrome_48x48.png" alt="Chrome" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>Chrome | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/safari/safari_48x48.png" alt="Safari" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>Safari | [<img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/electron/electron_48x48.png" alt="Electron" width="24px" height="24px" />](http://godban.github.io/browsers-support-badges/)<br>Electron |
-| --- | --- | --- | --- | --- |
-| IE11, Edge | last 2 versions | last 2 versions | last 2 versions | last 2 versions |
-
-## 📦 Install
+## Install
 
 ```bash
 npm install antd
 ```
 
-```bash
-yarn add antd
-```
+## Usage
 
-## 🔨 Usage
+### Use prebuilt bundle
 
 ```jsx
-import { Button, DatePicker } from 'antd';
-
-const App = () => (
-  <>
-    <Button type="primary">PRESS ME</Button>
-    <DatePicker />
-  </>
-);
+import { DatePicker } from 'antd';
+ReactDOM.render(<DatePicker />, mountNode);
 ```
 
 And import style manually:
 
 ```jsx
-import 'antd/dist/antd.css'; // or 'antd/dist/antd.less'
+import 'antd/dist/antd.css';  // or 'antd/dist/antd.less'
 ```
 
-Or use [babel-plugin-import](https://ant.design/docs/react/getting-started#Import-on-Demand).
+### Use modularized antd
 
-### TypeScript
+- Use [babel-plugin-import](https://github.com/ant-design/babel-plugin-import) (Recommended)
 
-See [Use in TypeScript](https://ant.design/docs/react/use-in-typescript).
+   ```js
+   // .babelrc
+   {
+     "plugins": [["import", { libraryName: "antd", style: "css" }]]
+   }
+   ```
 
-## 🌍 Internationalization
+   Then you can import components from antd directly.
 
-See [i18n](http://ant.design/docs/react/i18n).
+   ```jsx
+   // import js and css modularly, parsed by babel-plugin-import
+   import { DatePicker } from 'antd';
+   ```
 
-## 🔗 Links
+- Manually import
+
+   ```jsx
+   import DatePicker from 'antd/lib/date-picker';  // just for js
+   import 'antd/lib/date-picker/style/css';  // with style
+   ```
+
+
+## Browser Support
+
+Normal browsers and Internet Explorer 9+.
+
+> [IE8 issues](https://github.com/xcatliu/react-ie8)
+
+## TypeScript
+
+tsconfig.json
+
+```
+{
+  "compilerOptions": {
+    "moduleResolution": "node",
+    "jsx": "preserve",
+    "allowSyntheticDefaultImports": true
+  }
+}
+```
+
+## Links
 
 - [Home page](http://ant.design/)
-- [Components](http://ant.design/docs/react/introduce)
-- [Ant Design Pro](http://pro.ant.design/)
-- [Change Log](CHANGELOG.en-US.md)
-- [rc-components](http://react-component.github.io/)
+- [UI library](http://ant.design/docs/react/introduce)
+- [ChangeLog](CHANGELOG.en-US.md)
+- [Scaffold tool](https://github.com/ant-design/antd-init/)
+- [Development tool](http://ant-tool.github.io/)
+- [React components](http://react-component.github.io/)
 - [Mobile UI](http://mobile.ant.design)
-- [Ant Design Icons](https://github.com/ant-design/ant-design-icons)
-- [Ant Design Colors](https://github.com/ant-design/ant-design-colors)
-- [Ant Design Pro Layout](https://github.com/ant-design/ant-design-pro-layout)
-- [Ant Design Pro Blocks](https://github.com/ant-design/pro-blocks)
-- [Dark Theme](https://github.com/ant-design/ant-design-dark-theme)
-- [Landing Pages](https://landing.ant.design)
-- [Motion](https://motion.ant.design)
-- [Scaffold Market](http://scaffold.ant.design)
+- [React style guide](https://github.com/react-component/react-component.github.io/blob/master/docs/zh-cn/component-code-style.md)
+- [React component design guide](https://github.com/react-component/react-component.github.io/blob/master/docs/zh-cn/component-design.md)
 - [Developer Instruction](https://github.com/ant-design/ant-design/wiki/Development)
 - [Versioning Release Note](https://github.com/ant-design/ant-design/wiki/%E8%BD%AE%E5%80%BC%E8%A7%84%E5%88%99%E5%92%8C%E7%89%88%E6%9C%AC%E5%8F%91%E5%B8%83%E6%B5%81%E7%A8%8B)
-- [FAQ](https://ant.design/docs/react/faq)
-- [CodeSandbox Template](https://u.ant.design/codesandbox-repro) for bug reports
+- [Boilerplates](https://github.com/ant-design/ant-design/issues/129)
+- [FAQ](https://github.com/ant-design/ant-design/wiki/FAQ)
+- [CodePen boilerplate](http://codepen.io/benjycui/pen/KgPZrE?editors=001) for bug reports
 - [Awesome Ant Design](https://github.com/websemantics/awesome-ant-design)
-- [Customize Theme](http://ant.design/docs/react/customize-theme)
 
-## ⌨️ Development
+## Contributing
 
-Use Gitpod, a free online dev environment for GitHub.
-
-[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/ant-design/ant-design)
-
-Or clone locally:
-
-```bash
-$ git clone git@github.com:ant-design/ant-design.git
-$ cd ant-design
-$ npm install
-$ npm start
-```
-
-Open your browser and visit http://127.0.0.1:8001 , see more at [Development](https://github.com/ant-design/ant-design/wiki/Development).
-
-## 🤝 Contributing [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)
-
-Read our [contributing guide](https://ant.design/docs/react/contributing) and let's build a better antd together.
-
-We welcome all contributions. Please read our [CONTRIBUTING.md](https://github.com/ant-design/ant-design/blob/master/.github/CONTRIBUTING.md) first. You can submit any ideas as [pull requests](https://github.com/ant-design/ant-design/pulls) or as [GitHub issues](https://github.com/ant-design/ant-design/issues). If you'd like to improve code, check out the [Development Instructions](https://github.com/ant-design/ant-design/wiki/Development) and have a good time! :)
-
-If you are a collaborator, please follow our [Pull Request principle](https://github.com/ant-design/ant-design/wiki/PR-principle) to create a Pull Request by [collaborator template](https://github.com/ant-design/ant-design/compare?expand=1&template=collaborator.md).
-
-[![Let's fund issues in this repository](https://issuehunt.io/static/embed/issuehunt-button-v1.svg)](https://issuehunt.io/repos/34526884)
-
-## ❤️ Sponsors and Backers [![](https://opencollective.com/ant-design/tiers/sponsors/badge.svg?label=Sponsors&color=brightgreen)](https://opencollective.com/ant-design#support) [![](https://opencollective.com/ant-design/tiers/backers/badge.svg?label=Backers&color=brightgreen)](https://opencollective.com/ant-design#support)
-
-[![](https://opencollective.com/ant-design/tiers/sponsors.svg?avatarHeight=36)](https://opencollective.com/ant-design#support)
-
-[![](https://opencollective.com/ant-design/tiers/backers.svg?avatarHeight=36)](https://opencollective.com/ant-design#support)
+We welcome all contributions, please read our [CONTRIBUTING.md](https://github.com/ant-design/ant-design/blob/master/.github/CONTRIBUTING.md) first. You can submit any ideas as [pull requests](https://github.com/ant-design/ant-design/pulls) or as a [GitHub issue](https://github.com/ant-design/ant-design/issues). If you'd like to improve code, check out the [Development Instruction](https://github.com/ant-design/ant-design/wiki/Development) and have a good time! :)

azure-pipelines.yml

@@ -1,61 +0,0 @@
-name: Ant Design
-
-trigger: none
-
-pr:
-  autoCancel: true
-  branches:
-    exclude:
-      - gh-pages
-
-pool:
-  vmImage: 'ubuntu-latest'
-
-stages:
-- stage: site
-  jobs:
-    - job: Build_Site
-      steps:
-        - checkout: self
-          displayName: 'Checkout'
-          clean: true
-          fetchDepth: 1
-        - task: NodeTool@0
-          displayName: 'Install Node.js'
-          inputs:
-            versionSpec: '12.13.1'
-        - script: npm install
-          displayName: 'Install modules'
-        - script: |
-            node ./scripts/azure-github-comment.js "[![Prepare preview](https://user-images.githubusercontent.com/5378891/72351368-2c979e00-371b-11ea-9652-eb4e825d745e.gif)](https://dev.azure.com/ant-design/ant-design/_build/results?buildId=$(Build.BuildId))"
-          displayName: 'Comment on github'
-        - script: npm run site
-          displayName: 'Build sites'
-        - script: ls -al _site/
-          displayName: 'List build'
-        - script: |
-            export DEPLOY_DOMAIN=https://preview-${SYSTEM_PULLREQUEST_PULLREQUESTNUMBER}-ant-design.surge.sh
-            echo "Deploy to $DEPLOY_DOMAIN"
-            npx surge --project ./_site --domain $DEPLOY_DOMAIN
-          displayName: 'Deploy Site'
-        - script: |
-            export DEPLOY_DOMAIN=https://preview-${SYSTEM_PULLREQUEST_PULLREQUESTNUMBER}-ant-design.surge.sh
-            node ./scripts/azure-github-comment.js "[<img width="306" src="https://user-images.githubusercontent.com/5378891/72400743-23dbb200-3785-11ea-9d13-1a2d92743846.png">]($DEPLOY_DOMAIN)"
-          displayName: 'Update comment on github'
-    - job: Build_Site_Failed
-      dependsOn: Build_Site
-      condition: failed()
-      steps:
-        - checkout: self
-          displayName: 'Checkout'
-          clean: true
-          fetchDepth: 1
-        - task: NodeTool@0
-          displayName: 'Install Node.js'
-          inputs:
-            versionSpec: '12.13.1'
-        - script: npm install
-          displayName: 'Install modules'
-        - script: |
-            node ./scripts/azure-github-comment.js "[<img width="534" src="https://user-images.githubusercontent.com/5378891/75333447-1e63a280-58c1-11ea-975d-235367fd1522.png">](https://dev.azure.com/ant-design/ant-design/_build/results?buildId=$(Build.BuildId))"
-          displayName: 'Comment on github'

components/__tests__/__snapshots__/index.test.js.snap

@@ -1,68 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`antd exports modules correctly 1`] = `
-Array [
-  "Affix",
-  "Anchor",
-  "AutoComplete",
-  "Alert",
-  "Avatar",
-  "BackTop",
-  "Badge",
-  "Breadcrumb",
-  "Button",
-  "Calendar",
-  "Card",
-  "Collapse",
-  "Carousel",
-  "Cascader",
-  "Checkbox",
-  "Col",
-  "Comment",
-  "ConfigProvider",
-  "DatePicker",
-  "Descriptions",
-  "Divider",
-  "Dropdown",
-  "Drawer",
-  "Empty",
-  "Form",
-  "Input",
-  "InputNumber",
-  "Layout",
-  "List",
-  "message",
-  "Menu",
-  "Mentions",
-  "Modal",
-  "Statistic",
-  "notification",
-  "PageHeader",
-  "Pagination",
-  "Popconfirm",
-  "Popover",
-  "Progress",
-  "Radio",
-  "Rate",
-  "Result",
-  "Row",
-  "Select",
-  "Skeleton",
-  "Slider",
-  "Spin",
-  "Steps",
-  "Switch",
-  "Table",
-  "Transfer",
-  "Tree",
-  "TreeSelect",
-  "Tabs",
-  "Tag",
-  "TimePicker",
-  "Timeline",
-  "Tooltip",
-  "Typography",
-  "Upload",
-  "version",
-]
-`;

components/__tests__/index.test.js

@@ -1,21 +0,0 @@
-const OLD_NODE_ENV = process.env.NODE_ENV;
-process.env.NODE_ENV = 'development';
-const warnSpy = jest.spyOn(console, 'warn').mockImplementation(() => {});
-const antd = require('..');
-
-describe('antd', () => {
-  afterAll(() => {
-    process.env.NODE_ENV = OLD_NODE_ENV;
-  });
-
-  it('exports modules correctly', () => {
-    expect(Object.keys(antd)).toMatchSnapshot();
-  });
-
-  it('should hint when import all components in dev mode', () => {
-    expect(warnSpy).toHaveBeenCalledWith(
-      'You are using a whole package of antd, please use https://www.npmjs.com/package/babel-plugin-import to reduce app bundle size.',
-    );
-    warnSpy.mockRestore();
-  });
-});

components/__tests__/util/domHook.js

@@ -1,58 +0,0 @@
-const __NULL__ = { notExist: true };
-
-export function spyElementPrototypes(Element, properties) {
-  const propNames = Object.keys(properties);
-  const originDescriptors = {};
-
-  propNames.forEach(propName => {
-    const originDescriptor = Object.getOwnPropertyDescriptor(Element.prototype, propName);
-    originDescriptors[propName] = originDescriptor || __NULL__;
-
-    const spyProp = properties[propName];
-
-    if (typeof spyProp === 'function') {
-      // If is a function
-      Element.prototype[propName] = function spyFunc(...args) {
-        return spyProp.call(this, originDescriptor, ...args);
-      };
-    } else {
-      // Otherwise tread as a property
-      Object.defineProperty(Element.prototype, propName, {
-        ...spyProp,
-        set(value) {
-          if (spyProp.set) {
-            return spyProp.set.call(this, originDescriptor, value);
-          }
-          return originDescriptor.set(value);
-        },
-        get() {
-          if (spyProp.get) {
-            return spyProp.get.call(this, originDescriptor);
-          }
-          return originDescriptor.get();
-        },
-      });
-    }
-  });
-
-  return {
-    mockRestore() {
-      propNames.forEach(propName => {
-        const originDescriptor = originDescriptors[propName];
-        if (originDescriptor === __NULL__) {
-          delete Element.prototype[propName];
-        } else if (typeof originDescriptor === 'function') {
-          Element.prototype[propName] = originDescriptor;
-        } else {
-          Object.defineProperty(Element.prototype, propName, originDescriptor);
-        }
-      });
-    },
-  };
-}
-
-export function spyElementPrototype(Element, propName, property) {
-  return spyElementPrototypes(Element, {
-    [propName]: property,
-  });
-}

components/_util/__tests__/easings.test.js

@@ -1,13 +0,0 @@
-import { easeInOutCubic } from '../easings';
-
-describe('Test easings', () => {
-  it('easeInOutCubic return value', () => {
-    const nums = [];
-    // eslint-disable-next-line no-plusplus
-    for (let index = 0; index < 5; index++) {
-      nums.push(easeInOutCubic(index, 1, 5, 4));
-    }
-
-    expect(nums).toEqual([1, 1.25, 3, 4.75, 5]);
-  });
-});

components/_util/__tests__/scrollTo.test.js

@@ -1,56 +0,0 @@
-import scrollTo from '../scrollTo';
-
-describe('Test ScrollTo function', () => {
-  let dateNowMock;
-
-  beforeAll(() => {
-    jest.useFakeTimers();
-  });
-
-  afterAll(() => {
-    jest.useRealTimers();
-  });
-
-  beforeEach(() => {
-    dateNowMock = jest
-      .spyOn(Date, 'now')
-      .mockImplementationOnce(() => 0)
-      .mockImplementationOnce(() => 1000);
-  });
-
-  afterEach(() => {
-    dateNowMock.mockRestore();
-  });
-
-  it('test scrollTo', async () => {
-    const scrollToSpy = jest.spyOn(window, 'scrollTo').mockImplementation((x, y) => {
-      window.scrollY = y;
-      window.pageYOffset = y;
-    });
-
-    scrollTo(1000);
-
-    jest.runAllTimers();
-    expect(window.pageYOffset).toBe(1000);
-
-    scrollToSpy.mockRestore();
-  });
-
-  it('test callback - option', async () => {
-    const cbMock = jest.fn();
-    scrollTo(1000, {
-      callback: cbMock,
-    });
-    jest.runAllTimers();
-    expect(cbMock).toHaveBeenCalledTimes(1);
-  });
-
-  it('test getContainer - option', async () => {
-    const div = document.createElement('div');
-    scrollTo(1000, {
-      getContainer: () => div,
-    });
-    jest.runAllTimers();
-    expect(div.scrollTop).toBe(1000);
-  });
-});

components/_util/__tests__/util.test.js

@@ -1,210 +0,0 @@
-import raf from 'raf';
-import React from 'react';
-import { mount } from 'enzyme';
-import KeyCode from 'rc-util/lib/KeyCode';
-import delayRaf from '../raf';
-import throttleByAnimationFrame from '../throttleByAnimationFrame';
-import getDataOrAriaProps from '../getDataOrAriaProps';
-import Wave from '../wave';
-import TransButton from '../transButton';
-import openAnimation from '../openAnimation';
-
-describe('Test utils function', () => {
-  beforeAll(() => {
-    jest.useFakeTimers();
-  });
-
-  afterAll(() => {
-    jest.useRealTimers();
-  });
-
-  it('throttle function should work', () => {
-    const callback = jest.fn();
-    const throttled = throttleByAnimationFrame(callback);
-    expect(callback).not.toHaveBeenCalled();
-
-    throttled();
-    throttled();
-
-    jest.runAllTimers();
-    expect(callback).toHaveBeenCalled();
-    expect(callback.mock.calls.length).toBe(1);
-  });
-
-  it('throttle function should be canceled', () => {
-    const callback = jest.fn();
-    const throttled = throttleByAnimationFrame(callback);
-
-    throttled();
-    throttled.cancel();
-
-    jest.runAllTimers();
-    expect(callback).not.toHaveBeenCalled();
-  });
-
-  describe('getDataOrAriaProps', () => {
-    it('returns all data-* properties from an object', () => {
-      const props = {
-        onClick: () => {},
-        isOpen: true,
-        'data-test': 'test-id',
-        'data-id': 1234,
-      };
-      const results = getDataOrAriaProps(props);
-      expect(results).toEqual({
-        'data-test': 'test-id',
-        'data-id': 1234,
-      });
-    });
-
-    it('does not return data-__ properties from an object', () => {
-      const props = {
-        onClick: () => {},
-        isOpen: true,
-        'data-__test': 'test-id',
-        'data-__id': 1234,
-      };
-      const results = getDataOrAriaProps(props);
-      expect(results).toEqual({});
-    });
-
-    it('returns all aria-* properties from an object', () => {
-      const props = {
-        onClick: () => {},
-        isOpen: true,
-        'aria-labelledby': 'label-id',
-        'aria-label': 'some-label',
-      };
-      const results = getDataOrAriaProps(props);
-      expect(results).toEqual({
-        'aria-labelledby': 'label-id',
-        'aria-label': 'some-label',
-      });
-    });
-
-    it('returns role property from an object', () => {
-      const props = {
-        onClick: () => {},
-        isOpen: true,
-        role: 'search',
-      };
-      const results = getDataOrAriaProps(props);
-      expect(results).toEqual({ role: 'search' });
-    });
-  });
-
-  it('delayRaf', done => {
-    jest.useRealTimers();
-
-    let bamboo = false;
-    delayRaf(() => {
-      bamboo = true;
-    }, 3);
-
-    // Do nothing, but insert in the frame
-    // https://github.com/ant-design/ant-design/issues/16290
-    delayRaf(() => {}, 3);
-
-    // Variable bamboo should be false in frame 2 but true in frame 4
-    raf(() => {
-      expect(bamboo).toBe(false);
-
-      // Frame 2
-      raf(() => {
-        expect(bamboo).toBe(false);
-
-        // Frame 3
-        raf(() => {
-          // Frame 4
-          raf(() => {
-            expect(bamboo).toBe(true);
-            done();
-          });
-        });
-      });
-    });
-  });
-
-  describe('wave', () => {
-    it('bindAnimationEvent should return when node is null', () => {
-      const wrapper = mount(
-        <Wave>
-          <button type="button" disabled>
-            button
-          </button>
-        </Wave>,
-      ).instance();
-      expect(wrapper.bindAnimationEvent()).toBe(undefined);
-    });
-
-    it('bindAnimationEvent.onClick should return when children is hidden', () => {
-      const wrapper = mount(
-        <Wave>
-          <button type="button" style={{ display: 'none' }}>
-            button
-          </button>
-        </Wave>,
-      ).instance();
-      expect(wrapper.bindAnimationEvent()).toBe(undefined);
-    });
-
-    it('bindAnimationEvent.onClick should return when children is input', () => {
-      const wrapper = mount(
-        <Wave>
-          <input />
-        </Wave>,
-      ).instance();
-      expect(wrapper.bindAnimationEvent()).toBe(undefined);
-    });
-
-    it('should not throw when click it', () => {
-      expect(() => {
-        const wrapper = mount(
-          <Wave>
-            <div />
-          </Wave>,
-        );
-        wrapper.simulate('click');
-      }).not.toThrow();
-    });
-
-    it('should not throw when no children', () => {
-      expect(() => mount(<Wave />)).not.toThrow();
-    });
-  });
-
-  describe('TransButton', () => {
-    it('can be focus/blur', () => {
-      const wrapper = mount(<TransButton>TransButton</TransButton>);
-      expect(typeof wrapper.instance().focus).toBe('function');
-      expect(typeof wrapper.instance().blur).toBe('function');
-    });
-
-    it('should trigger onClick when press enter', () => {
-      const onClick = jest.fn();
-      const preventDefault = jest.fn();
-      const wrapper = mount(<TransButton onClick={onClick}>TransButton</TransButton>);
-      wrapper.simulate('keyUp', { keyCode: KeyCode.ENTER });
-      expect(onClick).toHaveBeenCalled();
-      wrapper.simulate('keyDown', { keyCode: KeyCode.ENTER, preventDefault });
-      expect(preventDefault).toHaveBeenCalled();
-    });
-  });
-
-  describe('openAnimation', () => {
-    it('should support openAnimation', () => {
-      const done = jest.fn();
-      const domNode = document.createElement('div');
-      expect(typeof openAnimation.enter).toBe('function');
-      expect(typeof openAnimation.leave).toBe('function');
-      expect(typeof openAnimation.appear).toBe('function');
-      const appear = openAnimation.appear(domNode, done);
-      const enter = openAnimation.enter(domNode, done);
-      const leave = openAnimation.leave(domNode, done);
-      expect(typeof appear.stop).toBe('function');
-      expect(typeof enter.stop).toBe('function');
-      expect(typeof leave.stop).toBe('function');
-      expect(done).toHaveBeenCalled();
-    });
-  });
-});

components/_util/colors.ts

@@ -1,22 +0,0 @@
-import { tuple } from './type';
-
-export const PresetStatusColorTypes = tuple('success', 'processing', 'error', 'default', 'warning');
-// eslint-disable-next-line import/prefer-default-export
-export const PresetColorTypes = tuple(
-  'pink',
-  'red',
-  'yellow',
-  'orange',
-  'cyan',
-  'green',
-  'blue',
-  'purple',
-  'geekblue',
-  'magenta',
-  'volcano',
-  'gold',
-  'lime',
-);
-
-export type PresetColorType = typeof PresetColorTypes[number];
-export type PresetStatusColorType = typeof PresetStatusColorTypes[number];

components/_util/easings.ts

@@ -1,9 +0,0 @@
-// eslint-disable-next-line import/prefer-default-export
-export function easeInOutCubic(t: number, b: number, c: number, d: number) {
-  const cc = c - b;
-  t /= d / 2;
-  if (t < 1) {
-    return (cc / 2) * t * t * t + b;
-  }
-  return (cc / 2) * ((t -= 2) * t * t + 2) + b;
-}

components/_util/getDataOrAriaProps.ts

@@ -1,11 +0,0 @@
-export default function getDataOrAriaProps(props: any) {
-  return Object.keys(props).reduce((prev: any, key: string) => {
-    if (
-      (key.substr(0, 5) === 'data-' || key.substr(0, 5) === 'aria-' || key === 'role') &&
-      key.substr(0, 7) !== 'data-__'
-    ) {
-      prev[key] = props[key];
-    }
-    return prev;
-  }, {});
-}

components/_util/getLocale.tsx

@@ -0,0 +1,10 @@
+import assign from 'object-assign';
+
+export default function getLocale(props, context, componentName, getDefaultLocale) {
+  const locale = context && context.antLocale && context.antLocale[componentName] ?
+    context.antLocale[componentName] : getDefaultLocale();
+
+  const result = assign({}, locale, props.locale);
+  result.lang = assign({}, locale.lang, props.locale.lang);
+  return result;
+}

components/_util/getRequestAnimationFrame.tsx

@@ -0,0 +1,12 @@
+export default function getRequestAnimationFrame() {
+  if (typeof window === 'undefined') {
+    return () => {};
+  }
+  if (window.requestAnimationFrame) {
+    return window.requestAnimationFrame;
+  }
+  const prefix = ['moz', 'ms', 'webkit'].filter(key => `${key}RequestAnimationFrame` in window)[0];
+  return prefix
+    ? window[`${prefix}RequestAnimationFrame`]
+    : callback => setTimeout(callback, 1000 / 60);
+}

components/_util/getScroll.tsx

@@ -1,4 +1,4 @@
-export default function getScroll(target: HTMLElement | Window | null, top: boolean): number {
+export default function getScroll(target, top): number {
   if (typeof window === 'undefined') {
     return 0;
   }
@@ -7,10 +7,10 @@ export default function getScroll(target: HTMLElement | Window | null, top: bool
   const method = top ? 'scrollTop' : 'scrollLeft';
   const isWindow = target === window;
 
-  let ret = isWindow ? (target as Window)[prop] : (target as HTMLElement)[method];
+  let ret = isWindow ? target[prop] : target[method];
   // ie6,7,8 standard mode
   if (isWindow && typeof ret !== 'number') {
-    ret = (document.documentElement as HTMLElement)[method];
+    ret = window.document.documentElement[method];
   }
 
   return ret;

components/_util/interopDefault.ts

@@ -1,5 +0,0 @@
-// https://github.com/moment/moment/issues/3650
-// since we are using ts 3.5.1, it should be safe to remove.
-export default function interopDefault(m: any) {
-  return m.default || m;
-}

components/_util/isCssAnimationSupported.tsx

@@ -0,0 +1,24 @@
+let animation;
+
+function isCssAnimationSupported() {
+  if (animation !== undefined) {
+    return animation;
+  }
+  const domPrefixes = 'Webkit Moz O ms Khtml'.split(' ');
+  const elm = document.createElement('div');
+  if (elm.style.animationName !== undefined) {
+    animation = true;
+  }
+  if (animation !== undefined) {
+    for (let i = 0; i < domPrefixes.length; i++) {
+      if (elm.style[`${domPrefixes[i]}AnimationName`] !== undefined) {
+        animation = true;
+        break;
+      }
+    }
+  }
+  animation = animation || false;
+  return animation;
+}
+
+export default isCssAnimationSupported;

components/_util/isNumeric.ts

@@ -1,5 +0,0 @@
-const isNumeric = (value: any): boolean => {
-  return !isNaN(parseFloat(value)) && isFinite(value);
-};
-
-export default isNumeric;

components/_util/motion.tsx

@@ -1,40 +0,0 @@
-import * as React from 'react';
-
-type MotionFunc = (element: HTMLElement) => React.CSSProperties;
-
-interface Motion {
-  visible?: boolean;
-  motionName?: string; // It also support object, but we only use string here.
-  motionAppear?: boolean;
-  motionEnter?: boolean;
-  motionLeave?: boolean;
-  motionLeaveImmediately?: boolean; // Trigger leave motion immediately
-  removeOnLeave?: boolean;
-  leavedClassName?: string;
-  onAppearStart?: MotionFunc;
-  onAppearActive?: MotionFunc;
-  onAppearEnd?: MotionFunc;
-  onEnterStart?: MotionFunc;
-  onEnterActive?: MotionFunc;
-  onEnterEnd?: MotionFunc;
-  onLeaveStart?: MotionFunc;
-  onLeaveActive?: MotionFunc;
-  onLeaveEnd?: MotionFunc;
-}
-
-// ================== Collapse Motion ==================
-const getCollapsedHeight: MotionFunc = () => ({ height: 0, opacity: 0 });
-const getRealHeight: MotionFunc = node => ({ height: node.scrollHeight, opacity: 1 });
-const getCurrentHeight: MotionFunc = node => ({ height: node.offsetHeight });
-
-const collapseMotion: Motion = {
-  motionName: 'ant-motion-collapse',
-  onAppearStart: getCollapsedHeight,
-  onEnterStart: getCollapsedHeight,
-  onAppearActive: getRealHeight,
-  onEnterActive: getRealHeight,
-  onLeaveStart: getCurrentHeight,
-  onLeaveActive: getCollapsedHeight,
-};
-
-export default collapseMotion;

components/_util/openAnimation.tsx

@@ -1,52 +1,34 @@
-/**
- * Deprecated. We should replace the animation with pure react motion instead of modify style directly.
- * If you are creating new component with animation, please use `./motion`.
- */
 import cssAnimation from 'css-animation';
-import raf from 'raf';
 
-function animate(node: HTMLElement, show: boolean, done: () => void) {
-  let height: number;
-  let requestAnimationFrameId: number;
-  return cssAnimation(node, 'ant-motion-collapse-legacy', {
+function animate(node, show, done) {
+  let height;
+  return cssAnimation(node, 'ant-motion-collapse', {
     start() {
       if (!show) {
         node.style.height = `${node.offsetHeight}px`;
-        node.style.opacity = '1';
       } else {
         height = node.offsetHeight;
-        node.style.height = '0px';
-        node.style.opacity = '0';
+        node.style.height = 0;
       }
     },
     active() {
-      if (requestAnimationFrameId) {
-        raf.cancel(requestAnimationFrameId);
-      }
-      requestAnimationFrameId = raf(() => {
-        node.style.height = `${show ? height : 0}px`;
-        node.style.opacity = show ? '1' : '0';
-      });
+      node.style.height = `${show ? height : 0}px`;
     },
     end() {
-      if (requestAnimationFrameId) {
-        raf.cancel(requestAnimationFrameId);
-      }
       node.style.height = '';
-      node.style.opacity = '';
       done();
     },
   });
 }
 
 const animation = {
-  enter(node: HTMLElement, done: () => void) {
+  enter(node, done) {
     return animate(node, true, done);
   },
-  leave(node: HTMLElement, done: () => void) {
+  leave(node, done) {
     return animate(node, false, done);
   },
-  appear(node: HTMLElement, done: () => void) {
+  appear(node, done) {
     return animate(node, true, done);
   },
 };

components/_util/raf.ts

@@ -1,38 +0,0 @@
-import raf from 'raf';
-
-interface RafMap {
-  [id: number]: number;
-}
-
-let id: number = 0;
-const ids: RafMap = {};
-
-// Support call raf with delay specified frame
-export default function wrapperRaf(callback: () => void, delayFrames: number = 1): number {
-  const myId: number = id++;
-  let restFrames: number = delayFrames;
-
-  function internalCallback() {
-    restFrames -= 1;
-
-    if (restFrames <= 0) {
-      callback();
-      delete ids[myId];
-    } else {
-      ids[myId] = raf(internalCallback);
-    }
-  }
-
-  ids[myId] = raf(internalCallback);
-
-  return myId;
-}
-
-wrapperRaf.cancel = function cancel(pid?: number) {
-  if (pid === undefined) return;
-
-  raf.cancel(ids[pid]);
-  delete ids[pid];
-};
-
-wrapperRaf.ids = ids; // export this for test usage

components/_util/reactNode.ts

@@ -1,8 +0,0 @@
-import * as React from 'react';
-
-// eslint-disable-next-line import/prefer-default-export
-export function cloneElement(element: React.ReactNode, ...restArgs: any[]) {
-  if (!React.isValidElement(element)) return element;
-
-  return React.cloneElement(element, ...restArgs);
-}

components/_util/ref.ts

@@ -1,17 +0,0 @@
-import React from 'react';
-
-export function fillRef<T>(ref: React.Ref<T>, node: T) {
-  if (typeof ref === 'function') {
-    ref(node);
-  } else if (typeof ref === 'object' && ref && 'current' in ref) {
-    (ref as any).current = node;
-  }
-}
-
-export function composeRef<T>(...refs: React.Ref<T>[]): React.Ref<T> {
-  return (node: T) => {
-    refs.forEach(ref => {
-      fillRef(ref, node);
-    });
-  };
-}

components/_util/responsiveObserve.ts

@@ -1,87 +0,0 @@
-export type Breakpoint = 'xxl' | 'xl' | 'lg' | 'md' | 'sm' | 'xs';
-export type BreakpointMap = Partial<Record<Breakpoint, string>>;
-export type ScreenMap = Partial<Record<Breakpoint, boolean>>;
-
-export const responsiveArray: Breakpoint[] = ['xxl', 'xl', 'lg', 'md', 'sm', 'xs'];
-
-export const responsiveMap: BreakpointMap = {
-  xs: '(max-width: 575px)',
-  sm: '(min-width: 576px)',
-  md: '(min-width: 768px)',
-  lg: '(min-width: 992px)',
-  xl: '(min-width: 1200px)',
-  xxl: '(min-width: 1600px)',
-};
-
-type SubscribeFunc = (screens: ScreenMap) => void;
-
-let subscribers: Array<{
-  token: string;
-  func: SubscribeFunc;
-}> = [];
-let subUid = -1;
-let screens = {};
-
-const responsiveObserve = {
-  matchHandlers: {},
-  dispatch(pointMap: ScreenMap) {
-    screens = pointMap;
-    if (subscribers.length < 1) {
-      return false;
-    }
-
-    subscribers.forEach(item => {
-      item.func(screens);
-    });
-
-    return true;
-  },
-  subscribe(func: SubscribeFunc) {
-    if (subscribers.length === 0) {
-      this.register();
-    }
-    const token = (++subUid).toString();
-    subscribers.push({
-      token,
-      func,
-    });
-    func(screens);
-    return token;
-  },
-  unsubscribe(token: string) {
-    subscribers = subscribers.filter(item => item.token !== token);
-    if (subscribers.length === 0) {
-      this.unregister();
-    }
-  },
-  unregister() {
-    Object.keys(responsiveMap).forEach((screen: Breakpoint) => {
-      const matchMediaQuery = responsiveMap[screen]!;
-      const handler = this.matchHandlers[matchMediaQuery];
-      if (handler && handler.mql && handler.listener) {
-        handler.mql.removeListener(handler.listener);
-      }
-    });
-  },
-  register() {
-    Object.keys(responsiveMap).forEach((screen: Breakpoint) => {
-      const matchMediaQuery = responsiveMap[screen]!;
-      const listener = ({ matches }: { matches: boolean }) => {
-        this.dispatch({
-          ...screens,
-          [screen]: matches,
-        });
-      };
-      const mql = window.matchMedia(matchMediaQuery);
-      mql.addListener(listener);
-      this.matchHandlers[matchMediaQuery] = {
-        mql,
-        listener,
-      };
-
-      listener(mql);
-    });
-  },
-};
-
-export default responsiveObserve;

components/_util/scrollTo.ts

@@ -1,37 +0,0 @@
-import raf from 'raf';
-import getScroll from './getScroll';
-import { easeInOutCubic } from './easings';
-
-interface ScrollToOptions {
-  /** Scroll container, default as window */
-  getContainer?: () => HTMLElement | Window;
-  /** Scroll end callback */
-  callback?: () => any;
-  /** Animation duration, default as 450 */
-  duration?: number;
-}
-
-export default function scrollTo(y: number, options: ScrollToOptions = {}) {
-  const { getContainer = () => window, callback, duration = 450 } = options;
-
-  const container = getContainer();
-  const scrollTop = getScroll(container, true);
-  const startTime = Date.now();
-
-  const frameFunc = () => {
-    const timestamp = Date.now();
-    const time = timestamp - startTime;
-    const nextScrollTop = easeInOutCubic(time > duration ? duration : time, scrollTop, y, duration);
-    if (container === window) {
-      window.scrollTo(window.pageXOffset, nextScrollTop);
-    } else {
-      (container as HTMLElement).scrollTop = nextScrollTop;
-    }
-    if (time < duration) {
-      raf(frameFunc);
-    } else if (typeof callback === 'function') {
-      callback();
-    }
-  };
-  raf(frameFunc);
-}

components/_util/splitObject.tsx

@@ -0,0 +1,12 @@
+export default function splitObject(obj, parts): Array<any> {
+  const left = {};
+  const right = {};
+  Object.keys(obj).forEach((k) => {
+    if (parts.indexOf(k) !== -1) {
+      left[k] = obj[k];
+    } else {
+      right[k] = obj[k];
+    }
+  });
+  return [left, right];
+}

components/_util/styleChecker.tsx

@@ -1,13 +0,0 @@
-const isStyleSupport = (styleName: string | Array<string>): boolean => {
-  if (typeof window !== 'undefined' && window.document && window.document.documentElement) {
-    const styleNameList = Array.isArray(styleName) ? styleName : [styleName];
-    const { documentElement } = window.document;
-
-    return styleNameList.some(name => name in documentElement.style);
-  }
-  return false;
-};
-
-export const isFlexSupported = isStyleSupport(['flex', 'webkitFlex', 'Flex', 'msFlex']);
-
-export default isStyleSupport;

components/_util/throttleByAnimationFrame.tsx

@@ -1,47 +0,0 @@
-import raf from 'raf';
-
-export default function throttleByAnimationFrame(fn: (...args: any[]) => void) {
-  let requestId: number | null;
-
-  const later = (args: any[]) => () => {
-    requestId = null;
-    fn(...args);
-  };
-
-  const throttled = (...args: any[]) => {
-    if (requestId == null) {
-      requestId = raf(later(args));
-    }
-  };
-
-  (throttled as any).cancel = () => raf.cancel(requestId!);
-
-  return throttled;
-}
-
-export function throttleByAnimationFrameDecorator() {
-  // eslint-disable-next-line func-names
-  return function(target: any, key: string, descriptor: any) {
-    const fn = descriptor.value;
-    let definingProperty = false;
-    return {
-      configurable: true,
-      get() {
-        // eslint-disable-next-line no-prototype-builtins
-        if (definingProperty || this === target.prototype || this.hasOwnProperty(key)) {
-          return fn;
-        }
-
-        const boundFn = throttleByAnimationFrame(fn.bind(this));
-        definingProperty = true;
-        Object.defineProperty(this, key, {
-          value: boundFn,
-          configurable: true,
-          writable: true,
-        });
-        definingProperty = false;
-        return boundFn;
-      },
-    };
-  };
-}

components/_util/transButton.tsx

@@ -1,74 +0,0 @@
-/**
- * Wrap of sub component which need use as Button capacity (like Icon component).
- * This helps accessibility reader to tread as a interactive button to operation.
- */
-import * as React from 'react';
-import KeyCode from 'rc-util/lib/KeyCode';
-
-interface TransButtonProps extends React.HTMLAttributes<HTMLDivElement> {
-  onClick?: (e?: React.MouseEvent<HTMLDivElement>) => void;
-  noStyle?: boolean;
-}
-
-const inlineStyle: React.CSSProperties = {
-  border: 0,
-  background: 'transparent',
-  padding: 0,
-  lineHeight: 'inherit',
-  display: 'inline-block',
-};
-
-class TransButton extends React.Component<TransButtonProps> {
-  div?: HTMLDivElement;
-
-  lastKeyCode?: number;
-
-  onKeyDown: React.KeyboardEventHandler<HTMLDivElement> = event => {
-    const { keyCode } = event;
-    if (keyCode === KeyCode.ENTER) {
-      event.preventDefault();
-    }
-  };
-
-  onKeyUp: React.KeyboardEventHandler<HTMLDivElement> = event => {
-    const { keyCode } = event;
-    const { onClick } = this.props;
-    if (keyCode === KeyCode.ENTER && onClick) {
-      onClick();
-    }
-  };
-
-  setRef = (btn: HTMLDivElement) => {
-    this.div = btn;
-  };
-
-  focus() {
-    if (this.div) {
-      this.div.focus();
-    }
-  }
-
-  blur() {
-    if (this.div) {
-      this.div.blur();
-    }
-  }
-
-  render() {
-    const { style, noStyle, ...restProps } = this.props;
-
-    return (
-      <div
-        role="button"
-        tabIndex={0}
-        ref={this.setRef}
-        {...restProps}
-        onKeyDown={this.onKeyDown}
-        onKeyUp={this.onKeyUp}
-        style={{ ...(!noStyle ? inlineStyle : null), ...style }}
-      />
-    );
-  }
-}
-
-export default TransButton;

components/_util/type.ts

@@ -1,5 +0,0 @@
-export type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
-// https://stackoverflow.com/questions/46176165/ways-to-get-string-literal-type-of-array-values-without-enum-overhead
-export const tuple = <T extends string[]>(...args: T) => args;
-
-export const tupleNum = <T extends number[]>(...args: T) => args;

components/_util/usePatchElement.tsx

@@ -1,18 +0,0 @@
-import * as React from 'react';
-
-export default function usePatchElement(): [
-  React.ReactElement[],
-  (element: React.ReactElement) => Function,
-] {
-  const [elements, setElements] = React.useState<React.ReactElement[]>([]);
-
-  function patchElement(element: React.ReactElement) {
-    setElements(originElements => [...originElements, element]);
-
-    return () => {
-      setElements(originElements => originElements.filter(ele => ele !== element));
-    };
-  }
-
-  return [elements, patchElement];
-}

components/_util/warning.ts

@@ -1,7 +0,0 @@
-import warning, { resetWarned } from 'rc-util/lib/warning';
-
-export { resetWarned };
-
-export default (valid: boolean, component: string, message: string): void => {
-  warning(valid, `[antd: ${component}] ${message}`);
-};

components/_util/wave.tsx

@@ -1,195 +0,0 @@
-import * as React from 'react';
-import { findDOMNode } from 'react-dom';
-import TransitionEvents from 'css-animation/lib/Event';
-import raf from './raf';
-import { ConfigConsumer, ConfigConsumerProps, CSPConfig } from '../config-provider';
-
-let styleForPesudo: HTMLStyleElement | null;
-
-// Where el is the DOM element you'd like to test for visibility
-function isHidden(element: HTMLElement) {
-  if (process.env.NODE_ENV === 'test') {
-    return false;
-  }
-  return !element || element.offsetParent === null;
-}
-
-function isNotGrey(color: string) {
-  // eslint-disable-next-line no-useless-escape
-  const match = (color || '').match(/rgba?\((\d*), (\d*), (\d*)(, [\.\d]*)?\)/);
-  if (match && match[1] && match[2] && match[3]) {
-    return !(match[1] === match[2] && match[2] === match[3]);
-  }
-  return true;
-}
-
-export default class Wave extends React.Component<{ insertExtraNode?: boolean }> {
-  private instance?: {
-    cancel: () => void;
-  };
-
-  private extraNode: HTMLDivElement;
-
-  private clickWaveTimeoutId: number;
-
-  private animationStartId: number;
-
-  private animationStart: boolean = false;
-
-  private destroy: boolean = false;
-
-  private csp?: CSPConfig;
-
-  componentDidMount() {
-    const node = findDOMNode(this) as HTMLElement;
-    if (!node || node.nodeType !== 1) {
-      return;
-    }
-    this.instance = this.bindAnimationEvent(node);
-  }
-
-  componentWillUnmount() {
-    if (this.instance) {
-      this.instance.cancel();
-    }
-    if (this.clickWaveTimeoutId) {
-      clearTimeout(this.clickWaveTimeoutId);
-    }
-
-    this.destroy = true;
-  }
-
-  onClick = (node: HTMLElement, waveColor: string) => {
-    if (!node || isHidden(node) || node.className.indexOf('-leave') >= 0) {
-      return;
-    }
-    const { insertExtraNode } = this.props;
-    this.extraNode = document.createElement('div');
-    const { extraNode } = this;
-    extraNode.className = 'ant-click-animating-node';
-    const attributeName = this.getAttributeName();
-    node.setAttribute(attributeName, 'true');
-    // Not white or transparnt or grey
-    styleForPesudo = styleForPesudo || document.createElement('style');
-    if (
-      waveColor &&
-      waveColor !== '#ffffff' &&
-      waveColor !== 'rgb(255, 255, 255)' &&
-      isNotGrey(waveColor) &&
-      !/rgba\(\d*, \d*, \d*, 0\)/.test(waveColor) && // any transparent rgba color
-      waveColor !== 'transparent'
-    ) {
-      // Add nonce if CSP exist
-      if (this.csp && this.csp.nonce) {
-        styleForPesudo.nonce = this.csp.nonce;
-      }
-
-      extraNode.style.borderColor = waveColor;
-      styleForPesudo.innerHTML = `
-      [ant-click-animating-without-extra-node='true']::after, .ant-click-animating-node {
-        --antd-wave-shadow-color: ${waveColor};
-      }`;
-      if (!document.body.contains(styleForPesudo)) {
-        document.body.appendChild(styleForPesudo);
-      }
-    }
-    if (insertExtraNode) {
-      node.appendChild(extraNode);
-    }
-    TransitionEvents.addStartEventListener(node, this.onTransitionStart);
-    TransitionEvents.addEndEventListener(node, this.onTransitionEnd);
-  };
-
-  onTransitionStart = (e: AnimationEvent) => {
-    if (this.destroy) return;
-
-    const node = findDOMNode(this) as HTMLElement;
-    if (!e || e.target !== node) {
-      return;
-    }
-
-    if (!this.animationStart) {
-      this.resetEffect(node);
-    }
-  };
-
-  onTransitionEnd = (e: AnimationEvent) => {
-    if (!e || e.animationName !== 'fadeEffect') {
-      return;
-    }
-    this.resetEffect(e.target as HTMLElement);
-  };
-
-  getAttributeName() {
-    const { insertExtraNode } = this.props;
-    return insertExtraNode ? 'ant-click-animating' : 'ant-click-animating-without-extra-node';
-  }
-
-  bindAnimationEvent = (node: HTMLElement) => {
-    if (
-      !node ||
-      !node.getAttribute ||
-      node.getAttribute('disabled') ||
-      node.className.indexOf('disabled') >= 0
-    ) {
-      return;
-    }
-    const onClick = (e: MouseEvent) => {
-      // Fix radio button click twice
-      if ((e.target as HTMLElement).tagName === 'INPUT' || isHidden(e.target as HTMLElement)) {
-        return;
-      }
-      this.resetEffect(node);
-      // Get wave color from target
-      const waveColor =
-        getComputedStyle(node).getPropertyValue('border-top-color') || // Firefox Compatible
-        getComputedStyle(node).getPropertyValue('border-color') ||
-        getComputedStyle(node).getPropertyValue('background-color');
-      this.clickWaveTimeoutId = window.setTimeout(() => this.onClick(node, waveColor), 0);
-
-      raf.cancel(this.animationStartId);
-      this.animationStart = true;
-
-      // Render to trigger transition event cost 3 frames. Let's delay 10 frames to reset this.
-      this.animationStartId = raf(() => {
-        this.animationStart = false;
-      }, 10);
-    };
-    node.addEventListener('click', onClick, true);
-    return {
-      cancel: () => {
-        node.removeEventListener('click', onClick, true);
-      },
-    };
-  };
-
-  resetEffect(node: HTMLElement) {
-    if (!node || node === this.extraNode || !(node instanceof Element)) {
-      return;
-    }
-    const { insertExtraNode } = this.props;
-    const attributeName = this.getAttributeName();
-    node.setAttribute(attributeName, 'false'); // edge has bug on `removeAttribute` #14466
-
-    if (styleForPesudo) {
-      styleForPesudo.innerHTML = '';
-    }
-
-    if (insertExtraNode && this.extraNode && node.contains(this.extraNode)) {
-      node.removeChild(this.extraNode);
-    }
-    TransitionEvents.removeStartEventListener(node, this.onTransitionStart);
-    TransitionEvents.removeEndEventListener(node, this.onTransitionEnd);
-  }
-
-  renderWave = ({ csp }: ConfigConsumerProps) => {
-    const { children } = this.props;
-    this.csp = csp;
-
-    return children;
-  };
-
-  render() {
-    return <ConfigConsumer>{this.renderWave}</ConfigConsumer>;
-  }
-}

components/affix/__tests__/Affix.test.js

@@ -1,201 +0,0 @@
-import React from 'react';
-import { mount } from 'enzyme';
-import Affix from '..';
-import { getObserverEntities } from '../utils';
-import Button from '../../button';
-import { spyElementPrototype } from '../../__tests__/util/domHook';
-import rtlTest from '../../../tests/shared/rtlTest';
-
-const events = {};
-
-class AffixMounter extends React.Component {
-  componentDidMount() {
-    this.container.addEventListener = jest.fn().mockImplementation((event, cb) => {
-      events[event] = cb;
-    });
-  }
-
-  getTarget = () => this.container;
-
-  render() {
-    return (
-      <div
-        ref={node => {
-          this.container = node;
-        }}
-        className="container"
-      >
-        <Affix
-          className="fixed"
-          target={this.getTarget}
-          ref={ele => {
-            this.affix = ele;
-          }}
-          {...this.props}
-        >
-          <Button type="primary">Fixed at the top of container</Button>
-        </Affix>
-      </div>
-    );
-  }
-}
-
-describe('Affix Render', () => {
-  rtlTest(Affix);
-
-  let wrapper;
-  let domMock;
-
-  const classRect = {
-    container: {
-      top: 0,
-      bottom: 100,
-    },
-  };
-
-  beforeAll(() => {
-    jest.useFakeTimers();
-    domMock = spyElementPrototype(HTMLElement, 'getBoundingClientRect', function mockBounding() {
-      return (
-        classRect[this.className] || {
-          top: 0,
-          bottom: 0,
-        }
-      );
-    });
-  });
-
-  afterAll(() => {
-    jest.useRealTimers();
-    domMock.mockRestore();
-  });
-  const movePlaceholder = top => {
-    classRect.fixed = {
-      top,
-      bottom: top,
-    };
-    events.scroll({
-      type: 'scroll',
-    });
-    jest.runAllTimers();
-  };
-
-  it('Anchor render perfectly', () => {
-    document.body.innerHTML = '<div id="mounter" />';
-
-    wrapper = mount(<AffixMounter />, { attachTo: document.getElementById('mounter') });
-    jest.runAllTimers();
-
-    movePlaceholder(0);
-    expect(wrapper.instance().affix.state.affixStyle).toBeFalsy();
-
-    movePlaceholder(-100);
-    expect(wrapper.instance().affix.state.affixStyle).toBeTruthy();
-
-    movePlaceholder(0);
-    expect(wrapper.instance().affix.state.affixStyle).toBeFalsy();
-  });
-
-  it('support offsetBottom', () => {
-    document.body.innerHTML = '<div id="mounter" />';
-
-    wrapper = mount(<AffixMounter offsetBottom={0} />, {
-      attachTo: document.getElementById('mounter'),
-    });
-
-    jest.runAllTimers();
-
-    movePlaceholder(300);
-    expect(wrapper.instance().affix.state.affixStyle).toBeTruthy();
-
-    movePlaceholder(0);
-    expect(wrapper.instance().affix.state.affixStyle).toBeFalsy();
-
-    movePlaceholder(300);
-    expect(wrapper.instance().affix.state.affixStyle).toBeTruthy();
-  });
-
-  it('updatePosition when offsetTop changed', () => {
-    document.body.innerHTML = '<div id="mounter" />';
-
-    wrapper = mount(<AffixMounter offsetTop={0} />, {
-      attachTo: document.getElementById('mounter'),
-    });
-    jest.runAllTimers();
-
-    movePlaceholder(-100);
-    expect(wrapper.instance().affix.state.affixStyle.top).toBe(0);
-    wrapper.setProps({
-      offsetTop: 10,
-    });
-    jest.runAllTimers();
-    expect(wrapper.instance().affix.state.affixStyle.top).toBe(10);
-  });
-
-  describe('updatePosition when target changed', () => {
-    it('function change', () => {
-      document.body.innerHTML = '<div id="mounter" />';
-      const container = document.querySelector('#id');
-      const getTarget = () => container;
-      wrapper = mount(<Affix target={getTarget} />);
-      wrapper.setProps({ target: null });
-      expect(wrapper.instance().state.status).toBe(0);
-      expect(wrapper.instance().state.affixStyle).toBe(undefined);
-      expect(wrapper.instance().state.placeholderStyle).toBe(undefined);
-    });
-
-    it('instance change', () => {
-      const getObserverLength = () => Object.keys(getObserverEntities()).length;
-
-      const container = document.createElement('div');
-      document.body.appendChild(container);
-      let target = container;
-
-      const originLength = getObserverLength();
-      const getTarget = () => target;
-      wrapper = mount(<Affix target={getTarget} />);
-      jest.runAllTimers();
-
-      expect(getObserverLength()).toBe(originLength + 1);
-      target = null;
-      wrapper.setProps({});
-      wrapper.update();
-      jest.runAllTimers();
-      expect(getObserverLength()).toBe(originLength);
-    });
-  });
-
-  describe('updatePosition when size changed', () => {
-    function test(name, index) {
-      it(name, () => {
-        document.body.innerHTML = '<div id="mounter" />';
-
-        const updateCalled = jest.fn();
-        wrapper = mount(<AffixMounter offsetBottom={0} onTestUpdatePosition={updateCalled} />, {
-          attachTo: document.getElementById('mounter'),
-        });
-
-        jest.runAllTimers();
-
-        movePlaceholder(300);
-        expect(wrapper.instance().affix.state.affixStyle).toBeTruthy();
-        jest.runAllTimers();
-        wrapper.update();
-
-        // Mock trigger resize
-        updateCalled.mockReset();
-        wrapper
-          .find('ResizeObserver')
-          .at(index)
-          .instance()
-          .onResize([{ target: { getBoundingClientRect: () => ({ width: 99, height: 99 }) } }]);
-        jest.runAllTimers();
-
-        expect(updateCalled).toHaveBeenCalled();
-      });
-    }
-
-    test('inner', 0);
-    test('outer', 1);
-  });
-});

components/affix/__tests__/__snapshots__/Affix.test.js.snap

@@ -1,9 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`Affix Render rtl render component should be rendered correctly in RTL direction 1`] = `
-<div>
-  <div
-    class=""
-  />
-</div>
-`;

components/affix/__tests__/__snapshots__/demo.test.js.snap

@@ -1,108 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`renders ./components/affix/demo/basic.md correctly 1`] = `
-<div>
-  <div>
-    <div
-      class=""
-    >
-      <button
-        class="ant-btn ant-btn-primary"
-        type="button"
-      >
-        <span>
-          Affix top
-        </span>
-      </button>
-    </div>
-  </div>
-  <br />
-  <div>
-    <div
-      class=""
-    >
-      <button
-        class="ant-btn ant-btn-primary"
-        type="button"
-      >
-        <span>
-          Affix bottom
-        </span>
-      </button>
-    </div>
-  </div>
-</div>
-`;
-
-exports[`renders ./components/affix/demo/debug.md correctly 1`] = `
-<div
-  style="height:10000px"
->
-  <div>
-    Top
-  </div>
-  <div>
-    <div
-      class=""
-    >
-      <div
-        style="background:red"
-      >
-        <button
-          class="ant-btn ant-btn-primary"
-          type="button"
-        >
-          <span>
-            Affix top
-          </span>
-        </button>
-      </div>
-    </div>
-  </div>
-  <div>
-    Bottom
-  </div>
-</div>
-`;
-
-exports[`renders ./components/affix/demo/on-change.md correctly 1`] = `
-<div>
-  <div
-    class=""
-  >
-    <button
-      class="ant-btn"
-      type="button"
-    >
-      <span>
-        120px to affix top
-      </span>
-    </button>
-  </div>
-</div>
-`;
-
-exports[`renders ./components/affix/demo/target.md correctly 1`] = `
-<div
-  class="scrollable-container"
->
-  <div
-    class="background"
-  >
-    <div>
-      <div
-        class=""
-      >
-        <button
-          class="ant-btn ant-btn-primary"
-          type="button"
-        >
-          <span>
-            Fixed at the top of container
-          </span>
-        </button>
-      </div>
-    </div>
-  </div>
-</div>
-`;

components/affix/__tests__/demo.test.js

@@ -1,3 +0,0 @@
-import demoTest from '../../../tests/shared/demoTest';
-
-demoTest('affix');

components/affix/demo/basic.md

@@ -13,30 +13,12 @@ title:
 
 The simplest usage.
 
-```tsx
-import React, { useState } from 'react';
+````jsx
 import { Affix, Button } from 'antd';
 
-const Demo: React.FC = () => {
-  const [top, setTop] = useState(10);
-  const [bottom, setBottom] = useState(10);
-
-  return (
-    <div>
-      <Affix offsetTop={top}>
-        <Button type="primary" onClick={() => setTop(top + 10)}>
-          Affix top
-        </Button>
-      </Affix>
-      <br />
-      <Affix offsetBottom={bottom}>
-        <Button type="primary" onClick={() => setBottom(bottom + 10)}>
-          Affix bottom
-        </Button>
-      </Affix>
-    </div>
-  );
-};
-
-ReactDOM.render(<Demo />, mountNode);
-```
+ReactDOM.render(
+  <Affix>
+    <Button type="primary">Affix top</Button>
+  </Affix>
+, mountNode);
+````

components/affix/demo/bottom.md

@@ -0,0 +1,24 @@
+---
+order: 2
+title:
+  zh-CN: 下方固定
+  en-US: Bottom
+---
+
+## zh-CN
+
+固定在屏幕下方。
+
+## en-US
+
+Affix to bottom.
+
+````jsx
+import { Affix, Button } from 'antd';
+
+ReactDOM.render(
+  <Affix offsetBottom={20}>
+    <Button type="primary">20px to affix bottom</Button>
+  </Affix>
+, mountNode);
+````

components/affix/demo/debug.md

@@ -1,39 +0,0 @@
----
-order: 99
-title:
-  zh-CN: 调整浏览器大小，观察 Affix 容器是否发生变化。跟随变化为正常。#17678
-  en-US:
-debug: true
----
-
-## zh-CN
-
-DEBUG
-
-## en-US
-
-DEBUG
-
-```tsx
-import React, { useState } from 'react';
-import { Affix, Button } from 'antd';
-
-const Demo: React.FC = () => {
-  const [top, setTop] = useState(10);
-  return (
-    <div style={{ height: 10000 }}>
-      <div>Top</div>
-      <Affix offsetTop={top}>
-        <div style={{ background: 'red' }}>
-          <Button type="primary" onClick={() => setTop(top + 10)}>
-            Affix top
-          </Button>
-        </div>
-      </Affix>
-      <div>Bottom</div>
-    </div>
-  );
-};
-
-ReactDOM.render(<Demo />, mountNode);
-```

components/affix/demo/offset.md

@@ -0,0 +1,24 @@
+---
+order: 1
+title:
+  zh-CN: 偏移
+  en-US: Offset
+---
+
+## zh-CN
+
+达到一定的偏移量才触发。
+
+## en-US
+
+Affix element according to offset value.
+
+````jsx
+import { Affix, Button } from 'antd';
+
+ReactDOM.render(
+  <Affix offsetTop={75}>
+    <Button type="primary">75px to affix top</Button>
+  </Affix>
+, mountNode);
+````

components/affix/demo/on-change.md

@@ -1,5 +1,5 @@
 ---
-order: 1
+order: 3
 title:
   zh-CN: 固定状态改变的回调
   en-US: Callback
@@ -13,13 +13,12 @@ title:
 
 Callback with affixed state.
 
-```tsx
+````jsx
 import { Affix, Button } from 'antd';
 
 ReactDOM.render(
   <Affix offsetTop={120} onChange={affixed => console.log(affixed)}>
     <Button>120px to affix top</Button>
-  </Affix>,
-  mountNode,
-);
-```
+  </Affix>
+, mountNode);
+````

components/affix/demo/target.md

@@ -1,5 +1,5 @@
 ---
-order: 2
+order: 4
 title:
   zh-CN: 滚动容器
   en-US: Container to scroll.
@@ -11,36 +11,27 @@ title:
 
 ## en-US
 
-Set a `target` for 'Affix', which is listen to scroll event of target element (default is `window`).
+Set a `target` for 'Affix', which is listen to scroll event of target element (default is `window`). 
 
-```tsx
-import React, { useState } from 'react';
+````jsx
 import { Affix, Button } from 'antd';
 
-const Demo: React.FC = () => {
-  const [container, setContainer] = useState(null);
+const Demo = () => {
   return (
-    <div className="scrollable-container" ref={setContainer}>
-      <div className="background">
-        <Affix target={() => container}>
-          <Button type="primary">Fixed at the top of container</Button>
-        </Affix>
+    <div style={{ height: 100, overflow: 'hidden' }}>
+      <div style={{ height: '100%', overflowY: 'scroll' }} id="affix-target">
+        <div style={{ height: 300, backgroundImage: 'url(https://zos.alipayobjects.com/rmsportal/RmjwQiJorKyobvI.jpg)' }}>
+          <br />
+          <br />
+          <br />
+          <Affix target={() => document.getElementById('affix-target')} offsetTop={20}>
+            <Button type="primary">Fixed at the top of container</Button>
+          </Affix>
+        </div>
       </div>
     </div>
   );
 };
 
 ReactDOM.render(<Demo />, mountNode);
-```
-
-<style>
-#components-affix-demo-target .scrollable-container {
-  height: 100px;
-  overflow-y: scroll;
-}
-#components-affix-demo-target .background {
-  padding-top: 60px;
-  height: 300px;
-  background-image: url('https://zos.alipayobjects.com/rmsportal/RmjwQiJorKyobvI.jpg');
-}
-</style>
+````

components/affix/index.en-US.md

@@ -1,36 +1,29 @@
 ---
 category: Components
-type: Navigation
+type: Other
 title: Affix
 ---
 
-Wrap Affix around another component to make it stick the viewport.
+Make an element sticky to viewport.
 
 ## When To Use
 
-On longer web pages, its helpful for some content to stick to the viewport. This is common for menus and actions.
+When user browses a long web page, some content need to sticky to viewport. It is common for menus and actions.
 
-Please note that Affix should not cover other content on the page, especially when the size of the viewport is small.
+Please note that Affix should not cover other content in page, especially when the size of viewport is small.
 
 ## API
 
-| Property | Description | Type | Default |
-| --- | --- | --- | --- |
-| offsetBottom | Offset from the bottom of the viewport (in pixels) | number | - |
-| offsetTop | Offset from the top of the viewport (in pixels) | number | 0 |
-| target | Specifies the scrollable area DOM node | () => HTMLElement | () => window |
-| onChange | Callback for when Affix state is changed | Function(affixed) | - |
+| Property     | Description           | Type     | Default      |
+|--------------|-----------------------|----------|--------------|
+| offsetTop    | Pixels to offset from top when calculating position of scroll | Number | 0 |
+| offsetBottom | Pixels to offset from bottom when calculating position of scroll | Number | - |
+| onChange     | Callback when affix state is changed | Function(affixed) | - |
 
-**Note:** Children of `Affix` must not have the property `position: absolute`, but you can set `position: absolute` on `Affix` itself:
+**Note:** Children of `Affix` can not be `position: absolute`, but you can set `Affix` as `position: absolute`:
 
 ```jsx
-<Affix style={{ position: 'absolute', top: y, left: x }}>...</Affix>
+<Affix style={{ position: 'absolute', top: y, left: x}}>
+  ...
+</Affix>
 ```
-
-## FAQ
-
-### Affix bind container with `target`, sometime move out of container.
-
-We don't listen window scroll for performance consideration. You can add listener if you still want: <https://codesandbox.io/s/2xyj5zr85p>
-
-Related issues：[#3938](https://github.com/ant-design/ant-design/issues/3938) [#5642](https://github.com/ant-design/ant-design/issues/5642) [#16120](https://github.com/ant-design/ant-design/issues/16120)

components/affix/index.tsx

@@ -1,21 +1,42 @@
-import * as React from 'react';
+import React from 'react';
+import ReactDOM from 'react-dom';
+import addEventListener from 'rc-util/lib/Dom/addEventListener';
 import classNames from 'classnames';
+import shallowequal from 'shallowequal';
 import omit from 'omit.js';
-import ResizeObserver from 'rc-resize-observer';
-import { ConfigConsumer, ConfigConsumerProps } from '../config-provider';
-import { throttleByAnimationFrameDecorator } from '../_util/throttleByAnimationFrame';
+import getScroll from '../_util/getScroll';
 
-import {
-  addObserveTarget,
-  removeObserveTarget,
-  getTargetRect,
-  getFixedTop,
-  getFixedBottom,
-} from './utils';
+function getTargetRect(target): ClientRect {
+  return target !== window ?
+    target.getBoundingClientRect() :
+    { top: 0, left: 0, bottom: 0 };
+}
+
+function getOffset(element: HTMLElement, target) {
+  const elemRect = element.getBoundingClientRect();
+  const targetRect = getTargetRect(target);
+
+  const scrollTop = getScroll(target, true);
+  const scrollLeft = getScroll(target, false);
+
+  const docElem = window.document.body;
+  const clientTop = docElem.clientTop || 0;
+  const clientLeft = docElem.clientLeft || 0;
+
+  return {
+    top: elemRect.top - targetRect.top +
+      scrollTop - clientTop,
+    left: elemRect.left - targetRect.left +
+      scrollLeft - clientLeft,
+  };
+}
+
+function noop() {}
 
 function getDefaultTarget() {
-  return typeof window !== 'undefined' ? window : null;
-}
+  return typeof window !== 'undefined' ?
+    window : null;
+};
 
 // Affix
 export interface AffixProps {
@@ -23,268 +44,178 @@ export interface AffixProps {
    * 距离窗口顶部达到指定偏移量后触发
    */
   offsetTop?: number;
+  offset?: number;
   /** 距离窗口底部达到指定偏移量后触发 */
   offsetBottom?: number;
   style?: React.CSSProperties;
   /** 固定状态改变时触发的回调函数 */
   onChange?: (affixed?: boolean) => void;
   /** 设置 Affix 需要监听其滚动事件的元素，值为一个返回对应 DOM 元素的函数 */
-  target?: () => Window | HTMLElement | null;
+  target?: () => Window | HTMLElement;
   prefixCls?: string;
-  className?: string;
-  children: React.ReactElement;
 }
 
-enum AffixStatus {
-  None,
-  Prepare,
-}
-
-export interface AffixState {
-  affixStyle?: React.CSSProperties;
-  placeholderStyle?: React.CSSProperties;
-  status: AffixStatus;
-  lastAffix: boolean;
-
-  prevTarget: Window | HTMLElement | null;
-}
-
-class Affix extends React.Component<AffixProps, AffixState> {
-  static defaultProps = {
-    target: getDefaultTarget,
+export default class Affix extends React.Component<AffixProps, any> {
+  static propTypes = {
+    offsetTop: React.PropTypes.number,
+    offsetBottom: React.PropTypes.number,
+    target: React.PropTypes.func,
   };
 
-  state: AffixState = {
-    status: AffixStatus.None,
-    lastAffix: false,
-    prevTarget: null,
+  scrollEvent: any;
+  resizeEvent: any;
+  refs: {
+    fixedNode: HTMLElement;
   };
 
-  placeholderNode: HTMLDivElement;
+  constructor(props) {
+    super(props);
+    this.state = {
+      affixStyle: null,
+      placeholderStyle: null,
+    };
+  }
 
-  fixedNode: HTMLDivElement;
+  setAffixStyle(e, affixStyle) {
+    const { onChange = noop, target = getDefaultTarget } = this.props;
+    const originalAffixStyle = this.state.affixStyle;
+    const isWindow = target() === window;
+    if (e.type === 'scroll' && originalAffixStyle && affixStyle && isWindow) {
+      return;
+    }
+    if (shallowequal(affixStyle, originalAffixStyle)) {
+      return;
+    }
+    this.setState({ affixStyle }, () => {
+      const affixed = !!this.state.affixStyle;
+      if ((affixStyle && !originalAffixStyle) ||
+          (!affixStyle && originalAffixStyle)) {
+        onChange(affixed);
+      }
+    });
+  }
 
-  private timeout: number;
+  setPlaceholderStyle(e, placeholderStyle) {
+    const originalPlaceholderStyle = this.state.placeholderStyle;
+    if (e.type === 'resize') {
+      return;
+    }
+    if (shallowequal(placeholderStyle, originalPlaceholderStyle)) {
+      return;
+    }
+    this.setState({ placeholderStyle });
+  }
 
-  // Event handler
-  componentDidMount() {
-    const { target } = this.props;
-    if (target) {
-      // [Legacy] Wait for parent component ref has its value.
-      // We should use target as directly element instead of function which makes element check hard.
-      this.timeout = setTimeout(() => {
-        addObserveTarget(target(), this);
-        // Mock Event object.
-        this.updatePosition();
+  updatePosition = (e) => {
+    let { offsetTop, offsetBottom, offset, target = getDefaultTarget } = this.props;
+    const targetNode = target();
+
+    // Backwards support
+    offsetTop = offsetTop || offset;
+    const scrollTop = getScroll(targetNode, true);
+    const affixNode = ReactDOM.findDOMNode(this) as HTMLElement;
+    const elemOffset = getOffset(affixNode, targetNode);
+    const elemSize = {
+      width: this.refs.fixedNode.offsetWidth,
+      height: this.refs.fixedNode.offsetHeight,
+    };
+
+    const offsetMode = {
+      top: false,
+      bottom: false,
+    };
+    // Default to `offsetTop=0`.
+    if (typeof offsetTop !== 'number' && typeof offsetBottom !== 'number') {
+      offsetMode.top = true;
+      offsetTop = 0;
+    } else {
+      offsetMode.top = typeof offsetTop === 'number';
+      offsetMode.bottom = typeof offsetBottom === 'number';
+    }
+
+    const targetRect = getTargetRect(targetNode);
+    const targetInnerHeight =
+      (targetNode as Window).innerHeight || (targetNode as HTMLElement).clientHeight;
+    if (scrollTop > elemOffset.top - offsetTop && offsetMode.top) {
+      // Fixed Top
+      this.setAffixStyle(e, {
+        position: 'fixed',
+        top: targetRect.top + offsetTop,
+        left: targetRect.left + elemOffset.left,
+        width: affixNode.offsetWidth,
       });
+      this.setPlaceholderStyle(e, {
+        width: affixNode.offsetWidth,
+        height: affixNode.offsetHeight,
+      });
+    } else if (
+      scrollTop < elemOffset.top + elemSize.height + offsetBottom - targetInnerHeight &&
+        offsetMode.bottom
+    ) {
+      // Fixed Bottom
+      const targetBottomOffet = targetNode === window ? 0 : (window.innerHeight - targetRect.bottom);
+      this.setAffixStyle(e, {
+        position: 'fixed',
+        bottom: targetBottomOffet + offsetBottom,
+        left: targetRect.left + elemOffset.left,
+        width: affixNode.offsetWidth,
+      });
+      this.setPlaceholderStyle(e, {
+        width: affixNode.offsetWidth,
+        height: affixNode.offsetHeight,
+      });
+    } else {
+      this.setAffixStyle(e, null);
+      this.setPlaceholderStyle(e, null);
     }
   }
 
-  componentDidUpdate(prevProps: AffixProps) {
-    const { prevTarget } = this.state;
-    const { target } = this.props;
-    let newTarget = null;
-    if (target) {
-      newTarget = target() || null;
+  componentDidMount() {
+    const target = this.props.target || getDefaultTarget;
+    this.setTargetEventListeners(target);
+  }
+
+  componentWillReceiveProps(nextProps) {
+    if (this.props.target !== nextProps.target) {
+      this.clearScrollEventListeners();
+      this.setTargetEventListeners(nextProps.target);
+
+      // Mock Event object.
+      this.updatePosition({});
     }
-
-    if (prevTarget !== newTarget) {
-      removeObserveTarget(this);
-      if (newTarget) {
-        addObserveTarget(newTarget, this);
-        // Mock Event object.
-        this.updatePosition();
-      }
-
-      this.setState({ prevTarget: newTarget });
-    }
-
-    if (
-      prevProps.offsetTop !== this.props.offsetTop ||
-      prevProps.offsetBottom !== this.props.offsetBottom
-    ) {
-      this.updatePosition();
-    }
-
-    this.measure();
   }
 
   componentWillUnmount() {
-    clearTimeout(this.timeout);
-    removeObserveTarget(this);
-    (this.updatePosition as any).cancel();
+    this.clearScrollEventListeners();
   }
 
-  getOffsetTop = () => {
-    const { offsetBottom } = this.props;
-    let { offsetTop } = this.props;
-    if (offsetBottom === undefined && offsetTop === undefined) {
-      offsetTop = 0;
-    }
-    return offsetTop;
-  };
+  setTargetEventListeners(getTarget) {
+    const target = getTarget();
+    this.scrollEvent = addEventListener(target, 'scroll', this.updatePosition);
+    this.resizeEvent = addEventListener(target, 'resize', this.updatePosition);
+  }
 
-  getOffsetBottom = () => {
-    return this.props.offsetBottom;
-  };
-
-  savePlaceholderNode = (node: HTMLDivElement) => {
-    this.placeholderNode = node;
-  };
-
-  saveFixedNode = (node: HTMLDivElement) => {
-    this.fixedNode = node;
-  };
-
-  // =================== Measure ===================
-  measure = () => {
-    const { status, lastAffix } = this.state;
-    const { target, onChange } = this.props;
-    if (status !== AffixStatus.Prepare || !this.fixedNode || !this.placeholderNode || !target) {
-      return;
-    }
-
-    const offsetTop = this.getOffsetTop();
-    const offsetBottom = this.getOffsetBottom();
-
-    const targetNode = target();
-    if (!targetNode) {
-      return;
-    }
-
-    const newState: Partial<AffixState> = {
-      status: AffixStatus.None,
-    };
-    const targetRect = getTargetRect(targetNode);
-    const placeholderReact = getTargetRect(this.placeholderNode);
-    const fixedTop = getFixedTop(placeholderReact, targetRect, offsetTop);
-    const fixedBottom = getFixedBottom(placeholderReact, targetRect, offsetBottom);
-
-    if (fixedTop !== undefined) {
-      newState.affixStyle = {
-        position: 'fixed',
-        top: fixedTop,
-        width: placeholderReact.width,
-        height: placeholderReact.height,
-      };
-      newState.placeholderStyle = {
-        width: placeholderReact.width,
-        height: placeholderReact.height,
-      };
-    } else if (fixedBottom !== undefined) {
-      newState.affixStyle = {
-        position: 'fixed',
-        bottom: fixedBottom,
-        width: placeholderReact.width,
-        height: placeholderReact.height,
-      };
-      newState.placeholderStyle = {
-        width: placeholderReact.width,
-        height: placeholderReact.height,
-      };
-    }
-
-    newState.lastAffix = !!newState.affixStyle;
-    if (onChange && lastAffix !== newState.lastAffix) {
-      onChange(newState.lastAffix);
-    }
-
-    this.setState(newState as AffixState);
-  };
-
-  // @ts-ignore TS6133
-  prepareMeasure = () => {
-    // event param is used before. Keep compatible ts define here.
-    this.setState({
-      status: AffixStatus.Prepare,
-      affixStyle: undefined,
-      placeholderStyle: undefined,
-    });
-
-    // Test if `updatePosition` called
-    if (process.env.NODE_ENV === 'test') {
-      const { onTestUpdatePosition } = this.props as any;
-      if (onTestUpdatePosition) {
-        onTestUpdatePosition();
+  clearScrollEventListeners() {
+    ['scrollEvent', 'resizeEvent'].forEach((name) => {
+      if (this[name]) {
+        this[name].remove();
       }
-    }
-  };
-
-  // Handle realign logic
-  @throttleByAnimationFrameDecorator()
-  updatePosition() {
-    this.prepareMeasure();
-  }
-
-  @throttleByAnimationFrameDecorator()
-  lazyUpdatePosition() {
-    const { target } = this.props;
-    const { affixStyle } = this.state;
-
-    // Check position change before measure to make Safari smooth
-    if (target && affixStyle) {
-      const offsetTop = this.getOffsetTop();
-      const offsetBottom = this.getOffsetBottom();
-
-      const targetNode = target();
-      if (targetNode && this.placeholderNode) {
-        const targetRect = getTargetRect(targetNode);
-        const placeholderReact = getTargetRect(this.placeholderNode);
-        const fixedTop = getFixedTop(placeholderReact, targetRect, offsetTop);
-        const fixedBottom = getFixedBottom(placeholderReact, targetRect, offsetBottom);
-
-        if (
-          (fixedTop !== undefined && affixStyle.top === fixedTop) ||
-          (fixedBottom !== undefined && affixStyle.bottom === fixedBottom)
-        ) {
-          return;
-        }
-      }
-    }
-
-    // Directly call prepare measure since it's already throttled.
-    this.prepareMeasure();
-  }
-
-  // =================== Render ===================
-  renderAffix = ({ getPrefixCls }: ConfigConsumerProps) => {
-    const { affixStyle, placeholderStyle } = this.state;
-    const { prefixCls, children } = this.props;
-    const className = classNames({
-      [getPrefixCls('affix', prefixCls)]: affixStyle,
     });
-
-    let props = omit(this.props, ['prefixCls', 'offsetTop', 'offsetBottom', 'target', 'onChange']);
-    // Omit this since `onTestUpdatePosition` only works on test.
-    if (process.env.NODE_ENV === 'test') {
-      props = omit(props, ['onTestUpdatePosition']);
-    }
-
-    return (
-      <ResizeObserver
-        onResize={() => {
-          this.updatePosition();
-        }}
-      >
-        <div {...props} ref={this.savePlaceholderNode}>
-          {affixStyle && <div style={placeholderStyle} aria-hidden="true" />}
-          <div className={className} ref={this.saveFixedNode} style={affixStyle}>
-            <ResizeObserver
-              onResize={() => {
-                this.updatePosition();
-              }}
-            >
-              {children}
-            </ResizeObserver>
-          </div>
-        </div>
-      </ResizeObserver>
-    );
-  };
+  }
 
   render() {
-    return <ConfigConsumer>{this.renderAffix}</ConfigConsumer>;
+    const className = classNames({
+      [this.props.prefixCls || 'ant-affix']: this.state.affixStyle,
+    });
+
+    const props = omit(this.props, ['prefixCls', 'offsetTop', 'offsetBottom', 'target']);
+
+    return (
+      <div {...props} style={this.state.placeholderStyle}>
+        <div className={className} ref="fixedNode" style={this.state.affixStyle}>
+          {this.props.children}
+        </div>
+      </div>
+    );
   }
 }
-
-export default Affix;

components/affix/index.zh-CN.md

@@ -1,7 +1,7 @@
 ---
 category: Components
 subtitle: 固钉
-type: 导航
+type: Other
 title: Affix
 ---
 
@@ -15,23 +15,17 @@ title: Affix
 
 ## API
 
-| 成员 | 说明 | 类型 | 默认值 |
-| --- | --- | --- | --- |
-| offsetBottom | 距离窗口底部达到指定偏移量后触发 | number | - |
-| offsetTop | 距离窗口顶部达到指定偏移量后触发 | number | - |
-| target | 设置 `Affix` 需要监听其滚动事件的元素，值为一个返回对应 DOM 元素的函数 | () => HTMLElement | () => window |
-| onChange | 固定状态改变时触发的回调函数 | Function(affixed) | - |
+| 成员        | 说明           | 类型               | 默认值       |
+|-------------|----------------|--------------------|--------------|
+| offsetTop    | 距离窗口顶部达到指定偏移量后触发   | Number |         |
+| offsetBottom | 距离窗口底部达到指定偏移量后触发   | Number |         |
+| target | 设置 `Affix` 需要监听其滚动事件的元素，值为一个返回对应 DOM 元素的函数 | Function | () => window |
+| onChange | 固定状态改变时触发的回调函数   | Function(affixed) | 无        |
 
 **注意：**`Affix` 内的元素不要使用绝对定位，如需要绝对定位的效果，可以直接设置 `Affix` 为绝对定位：
 
 ```jsx
-<Affix style={{ position: 'absolute', top: y, left: x }}>...</Affix>
+<Affix style={{ position: 'absolute', top: y, left: x}}>
+  ...
+</Affix>
 ```
-
-## FAQ
-
-### Affix 使用 `target` 绑定容器时，元素会跑到容器外。
-
-从性能角度考虑，我们只监听容器滚动事件。如果希望任意滚动，你可以在窗体添加滚动监听：<https://codesandbox.io/s/2xyj5zr85p>
-
-相关 issue：[#3938](https://github.com/ant-design/ant-design/issues/3938) [#5642](https://github.com/ant-design/ant-design/issues/5642) [#16120](https://github.com/ant-design/ant-design/issues/16120)

components/affix/style/index.less

@@ -1,4 +1,4 @@
-@import '../../style/themes/index';
+@import "../../style/themes/default";
 
 .@{ant-prefix}-affix {
   position: fixed;

components/affix/utils.ts

@@ -1,106 +0,0 @@
-import addEventListener from 'rc-util/lib/Dom/addEventListener';
-import Affix from '.';
-
-export type BindElement = HTMLElement | Window | null | undefined;
-export type Rect = ClientRect | DOMRect;
-
-export function getTargetRect(target: BindElement): ClientRect {
-  return target !== window
-    ? (target as HTMLElement).getBoundingClientRect()
-    : ({ top: 0, bottom: window.innerHeight } as ClientRect);
-}
-
-export function getFixedTop(
-  placeholderReact: Rect,
-  targetRect: Rect,
-  offsetTop: number | undefined,
-) {
-  if (offsetTop !== undefined && targetRect.top > placeholderReact.top - offsetTop) {
-    return offsetTop + targetRect.top;
-  }
-  return undefined;
-}
-
-export function getFixedBottom(
-  placeholderReact: Rect,
-  targetRect: Rect,
-  offsetBottom: number | undefined,
-) {
-  if (offsetBottom !== undefined && targetRect.bottom < placeholderReact.bottom + offsetBottom) {
-    const targetBottomOffset = window.innerHeight - targetRect.bottom;
-    return offsetBottom + targetBottomOffset;
-  }
-  return undefined;
-}
-
-// ======================== Observer ========================
-const TRIGGER_EVENTS = [
-  'resize',
-  'scroll',
-  'touchstart',
-  'touchmove',
-  'touchend',
-  'pageshow',
-  'load',
-];
-
-interface ObserverEntity {
-  target: HTMLElement | Window;
-  affixList: Affix[];
-  eventHandlers: { [eventName: string]: any };
-}
-
-let observerEntities: ObserverEntity[] = [];
-
-export function getObserverEntities() {
-  // Only used in test env. Can be removed if refactor.
-  return observerEntities;
-}
-
-export function addObserveTarget(target: HTMLElement | Window | null, affix: Affix): void {
-  if (!target) return;
-
-  let entity: ObserverEntity | undefined = observerEntities.find(item => item.target === target);
-
-  if (entity) {
-    entity.affixList.push(affix);
-  } else {
-    entity = {
-      target,
-      affixList: [affix],
-      eventHandlers: {},
-    };
-    observerEntities.push(entity);
-
-    // Add listener
-    TRIGGER_EVENTS.forEach(eventName => {
-      entity!.eventHandlers[eventName] = addEventListener(target, eventName, () => {
-        entity!.affixList.forEach(targetAffix => {
-          targetAffix.lazyUpdatePosition();
-        });
-      });
-    });
-  }
-}
-
-export function removeObserveTarget(affix: Affix): void {
-  const observerEntity = observerEntities.find(oriObserverEntity => {
-    const hasAffix = oriObserverEntity.affixList.some(item => item === affix);
-    if (hasAffix) {
-      oriObserverEntity.affixList = oriObserverEntity.affixList.filter(item => item !== affix);
-    }
-    return hasAffix;
-  });
-
-  if (observerEntity && observerEntity.affixList.length === 0) {
-    observerEntities = observerEntities.filter(item => item !== observerEntity);
-
-    // Remove listener
-    TRIGGER_EVENTS.forEach(eventName => {
-      const handler = observerEntity.eventHandlers[eventName];
-      if (handler && handler.remove) {
-        handler.remove();
-      }
-    });
-  }
-}

components/alert/ErrorBoundary.tsx

@@ -1,42 +0,0 @@
-import * as React from 'react';
-import Alert from '.';
-
-interface ErrorBoundaryProps {
-  message?: React.ReactNode;
-  description?: React.ReactNode;
-}
-
-export default class ErrorBoundary extends React.Component<
-  ErrorBoundaryProps,
-  {
-    error?: Error | null;
-    info: {
-      componentStack?: string;
-    };
-  }
-> {
-  state = {
-    error: undefined,
-    info: {
-      componentStack: '',
-    },
-  };
-
-  componentDidCatch(error: Error | null, info: object) {
-    this.setState({ error, info });
-  }
-
-  render() {
-    const { message, description, children } = this.props;
-    const { error, info } = this.state;
-    const componentStack = info && info.componentStack ? info.componentStack : null;
-    const errorMessage = typeof message === 'undefined' ? (error || '').toString() : message;
-    const errorDescription = typeof description === 'undefined' ? componentStack : description;
-    if (error) {
-      return (
-        <Alert type="error" message={errorMessage} description={<pre>{errorDescription}</pre>} />
-      );
-    }
-    return children;
-  }
-}

components/alert/__tests__/__snapshots__/index.test.js.snap

@@ -1,37 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`Alert ErrorBoundary 1`] = `
-<div
-  class="ant-alert ant-alert-error ant-alert-with-description ant-alert-no-icon"
-  data-show="true"
->
-  <span
-    class="ant-alert-message"
-  >
-    ReferenceError: NotExisted is not defined
-  </span>
-  <span
-    class="ant-alert-description"
-  >
-    <pre>
-          in ThrowError
-    in ErrorBoundary (created by WrapperComponent)
-    in WrapperComponent
-    </pre>
-  </span>
-</div>
-`;
-
-exports[`Alert rtl render component should be rendered correctly in RTL direction 1`] = `
-<div
-  class="ant-alert ant-alert-info ant-alert-no-icon ant-alert-rtl"
-  data-show="true"
->
-  <span
-    class="ant-alert-message"
-  />
-  <span
-    class="ant-alert-description"
-  />
-</div>
-`;

components/alert/__tests__/demo.test.js

@@ -1,3 +0,0 @@
-import demoTest from '../../../tests/shared/demoTest';
-
-demoTest('alert');

components/alert/__tests__/index.test.js

@@ -1,69 +0,0 @@
-import React from 'react';
-import { mount } from 'enzyme';
-import Alert from '..';
-import rtlTest from '../../../tests/shared/rtlTest';
-
-const { ErrorBoundary } = Alert;
-
-describe('Alert', () => {
-  rtlTest(Alert);
-
-  beforeAll(() => {
-    jest.useFakeTimers();
-  });
-
-  afterAll(() => {
-    jest.useRealTimers();
-  });
-
-  it('could be closed', () => {
-    const onClose = jest.fn();
-    const afterClose = jest.fn();
-    const wrapper = mount(
-      <Alert
-        message="Warning Text Warning Text Warning TextW arning Text Warning Text Warning TextWarning Text"
-        type="warning"
-        closable
-        onClose={onClose}
-        afterClose={afterClose}
-      />,
-    );
-    wrapper.find('.ant-alert-close-icon').simulate('click');
-    expect(onClose).toHaveBeenCalled();
-    jest.runAllTimers();
-    expect(afterClose).toHaveBeenCalled();
-  });
-
-  describe('data and aria props', () => {
-    it('sets data attributes on input', () => {
-      const wrapper = mount(<Alert data-test="test-id" data-id="12345" />);
-      const input = wrapper.find('.ant-alert').getDOMNode();
-      expect(input.getAttribute('data-test')).toBe('test-id');
-      expect(input.getAttribute('data-id')).toBe('12345');
-    });
-
-    it('sets aria attributes on input', () => {
-      const wrapper = mount(<Alert aria-describedby="some-label" />);
-      const input = wrapper.find('.ant-alert').getDOMNode();
-      expect(input.getAttribute('aria-describedby')).toBe('some-label');
-    });
-
-    it('sets role attribute on input', () => {
-      const wrapper = mount(<Alert role="status" />);
-      const input = wrapper.find('.ant-alert').getDOMNode();
-      expect(input.getAttribute('role')).toBe('status');
-    });
-  });
-
-  const testIt = process.env.REACT === '15' ? it.skip : it;
-  testIt('ErrorBoundary', () => {
-    const ThrowError = () => <NotExisted />; // eslint-disable-line
-    const wrapper = mount(
-      <ErrorBoundary>
-        <ThrowError />
-      </ErrorBoundary>,
-    );
-    // eslint-disable-next-line jest/no-standalone-expect
-    expect(wrapper.render()).toMatchSnapshot();
-  });
-});

components/alert/demo/banner.md

@@ -1,6 +1,5 @@
 ---
 order: 6
-iframe: 250
 title:
   zh-CN: 顶部公告
   en-US: Banner
@@ -8,29 +7,20 @@ title:
 
 ## zh-CN
 
-页面顶部通告形式，默认有图标且`type` 为 'warning'。
+用作顶部公告时，默认有图标，`type` 为 'warning'，并有特殊样式。
 
 ## en-US
 
-Display Alert as a banner at top of page.
+When `Alert` is used as banner, it has particular style, Icon and `type`(warning) are specified by default.
 
-```tsx
+````jsx
 import { Alert } from 'antd';
 
 ReactDOM.render(
   <div>
     <Alert message="Warning text" banner />
     <br />
-    <Alert
-      message="Very long warning text warning text text text text text text text"
-      banner
-      closable
-    />
-    <br />
-    <Alert showIcon={false} message="Warning text without icon" banner />
-    <br />
-    <Alert type="error" message="Error text" banner />
-  </div>,
-  mountNode,
-);
-```
+    <Alert message="Very long warning text warning text text text text text text text" banner closable />
+  </div>
+, mountNode);
+````

components/alert/demo/basic.md

@@ -13,14 +13,10 @@ title:
 
 The simplest usage for short messages.
 
-```tsx
+````jsx
 import { Alert } from 'antd';
 
-ReactDOM.render(<Alert message="Success Text" type="success" />, mountNode);
-```
-
-<style>
-.code-box-demo .ant-alert {
-  margin-bottom: 16px;
-}
-</style>
+ReactDOM.render(
+  <Alert message="Success Text" type="success" />
+, mountNode);
+````

components/alert/demo/closable.md

@@ -13,29 +13,24 @@ title:
 
 To show close button.
 
-```tsx
+````jsx
 import { Alert } from 'antd';
 
-const onClose = (e: React.MouseEvent<HTMLButtonElement, MouseEvent>) => {
+const onClose = function (e) {
   console.log(e, 'I was closed.');
 };
 
-ReactDOM.render(
-  <div>
-    <Alert
-      message="Warning Text Warning Text Warning TextW arning Text Warning Text Warning TextWarning Text"
-      type="warning"
-      closable
-      onClose={onClose}
-    />
-    <Alert
-      message="Error Text"
-      description="Error Description Error Description Error Description Error Description Error Description Error Description"
-      type="error"
-      closable
-      onClose={onClose}
-    />
-  </div>,
-  mountNode,
-);
-```
+ReactDOM.render(<div>
+  <Alert message="Warning Text Warning Text Warning TextW arning Text Warning Text Warning TextWarning Text"
+    type="warning"
+    closable
+    onClose={onClose}
+  />
+  <Alert message="Error Text"
+    description="Error Description Error Description Error Description Error Description Error Description Error Description"
+    type="error"
+    closable
+    onClose={onClose}
+  />
+</div>, mountNode);
+````

components/alert/demo/close-text.md

@@ -13,8 +13,10 @@ title:
 
 Replace the default icon with customized text.
 
-```tsx
+````jsx
 import { Alert } from 'antd';
 
-ReactDOM.render(<Alert message="Info Text" type="info" closeText="Close Now" />, mountNode);
-```
+ReactDOM.render(
+  <Alert message="Info Text" type="info" closeText="Close Now" />
+, mountNode);
+````

components/alert/demo/custom-icon.md

@@ -1,61 +0,0 @@
----
-order: 12
-debug: true
-title:
-  zh-CN: 自定义图标
-  en-US: Custom Icon
----
-
-## zh-CN
-
-可口的图标让信息类型更加醒目。
-
-## en-US
-
-A relevant icon makes information clearer and more friendly.
-
-```tsx
-import { Alert } from 'antd';
-import { SmileOutlined } from '@ant-design/icons';
-
-const icon = <SmileOutlined />;
-
-ReactDOM.render(
-  <div>
-    <Alert icon={icon} message="showIcon = false" type="success" />
-    <Alert icon={icon} message="Success Tips" type="success" showIcon />
-    <Alert icon={icon} message="Informational Notes" type="info" showIcon />
-    <Alert icon={icon} message="Warning" type="warning" showIcon />
-    <Alert icon={icon} message="Error" type="error" showIcon />
-    <Alert
-      icon={icon}
-      message="Success Tips"
-      description="Detailed description and advices about successful copywriting."
-      type="success"
-      showIcon
-    />
-    <Alert
-      icon={icon}
-      message="Informational Notes"
-      description="Additional description and informations about copywriting."
-      type="info"
-      showIcon
-    />
-    <Alert
-      icon={icon}
-      message="Warning"
-      description="This is a warning notice about copywriting."
-      type="warning"
-      showIcon
-    />
-    <Alert
-      icon={icon}
-      message="Error"
-      description="This is an error message about copywriting."
-      type="error"
-      showIcon
-    />
-  </div>,
-  mountNode,
-);
-```

components/alert/demo/description.md

@@ -13,32 +13,29 @@ title:
 
 Additional description for alert message.
 
-```tsx
+````jsx
 import { Alert } from 'antd';
 
-ReactDOM.render(
-  <div>
-    <Alert
-      message="Success Text"
-      description="Success Description Success Description Success Description"
-      type="success"
-    />
-    <Alert
-      message="Info Text"
-      description="Info Description Info Description Info Description Info Description"
-      type="info"
-    />
-    <Alert
-      message="Warning Text"
-      description="Warning Description Warning Description Warning Description Warning Description"
-      type="warning"
-    />
-    <Alert
-      message="Error Text"
-      description="Error Description Error Description Error Description Error Description"
-      type="error"
-    />
-  </div>,
-  mountNode,
-);
-```
+ReactDOM.render(<div>
+  <Alert
+    message="Success Text"
+    description="Success Description Success Description Success Description"
+    type="success"
+  />
+  <Alert
+    message="Info Text"
+    description="Info Description Info Description Info Description Info Description"
+    type="info"
+  />
+  <Alert
+    message="Warning Text"
+    description="Warning Description Warning Description Warning Description Warning Description"
+    type="warning"
+  />
+  <Alert
+    message="Error Text"
+    description="Error Description Error Description Error Description Error Description"
+    type="error"
+  />
+</div>, mountNode);
+````

components/alert/demo/error-boundary.md

@@ -1,43 +0,0 @@
----
-order: 8
-title:
-  zh-CN: ErrorBoundary
-  en-US: React 错误处理
----
-
-## zh-CN
-
-友好的 [React 错误处理](https://reactjs.org/blog/2017/07/26/error-handling-in-react-16.html) 包裹组件。
-
-## en-US
-
-ErrorBoundary Component for making error handling easier in [React](https://reactjs.org/blog/2017/07/26/error-handling-in-react-16.html).
-
-```tsx
-import React, { useState } from 'react';
-import { Button, Alert } from 'antd';
-
-const { ErrorBoundary } = Alert;
-const ThrowError: React.FC = () => {
-  const [error, setError] = useState<Error>();
-  const onClick = () => {
-    setError(new Error('An Uncaught Error'));
-  };
-
-  if (error) {
-    throw error;
-  }
-  return (
-    <Button type="danger" onClick={onClick}>
-      Click me to throw a error
-    </Button>
-  );
-};
-
-ReactDOM.render(
-  <ErrorBoundary>
-    <ThrowError />
-  </ErrorBoundary>,
-  mountNode,
-);
-```