diff --git a/.gitignore b/.gitignore
index 51554dd20..1de26e584 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,5 @@ package-lock.json
 #.swp
 *.*~
 ~*.*
+
+docs/忽略文件.md
\ No newline at end of file
diff --git a/README-en.md b/README-en.md
index dcbb455ae..edf9e5480 100644
--- a/README-en.md
+++ b/README-en.md
@@ -28,6 +28,7 @@ English | [简体中文](./README.md)
 * The idea of ​​building a site: Just write markdown files as a blog site [like me](https://github.com/MuYunyun/blog).
 * Out of box: One-click generation of documents and blog sites by specifying directories or documents, no need to care about site environment configuration information.
 * Performance: greatly improve site loading speed through pre-rendering and lazy loading.
+* Based on mdx: Support writing React components, mathematical formulas, etc. in markdown.
 * Search engine optimization: Support SEO, making documents easier to search. Related documents: [SEO Practice in SPA Site](https://github.com/MuYunyun/blog/issues/84)
 * Personalization: Support [custom theme](http://muyunyun.cn/create-react-doc/%E8%87%AA%E5%AE%9A%E4%B9%89%E4%B8%BB% E9%A2%98).
 * Workflow: Integrate Github actions, support automated packaging and publishing sites.
diff --git a/README.md b/README.md
index ccacdea74..79f4657af 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@
 * 建站理念: 文件即站点 (Files as a Site)。
 * 开箱即用: 通过指定目录或文档, 一键生成文档、博客站点, 无需关心站点环境配置信息。
 * 性能: 通过预渲染、懒加载大幅提升站点加载速度。
+* 基于 mdx: 支持在 markdown 中书写 React 组件、数学公式等。
 * 搜索引擎优化: 支持 SEO, 让文档更易被搜索。相关文档: [SEO 在 SPA 站点中的实践](https://github.com/MuYunyun/blog/issues/84)
 * 个性化: 支持[自定义主题](http://muyunyun.cn/create-react-doc/%E8%87%AA%E5%AE%9A%E4%B9%89%E4%B8%BB%E9%A2%98)。
 * 工作流: 集成 Github action, 支持自动化打包、发布站点。
diff --git a/components/Button/index.jsx b/components/Button/index.jsx
new file mode 100644
index 000000000..4880414c6
--- /dev/null
+++ b/components/Button/index.jsx
@@ -0,0 +1,9 @@
+import styles from './index.less'
+
+const Button = ({
+  children,
+}) => {
+  return <button className={styles.btn}>{children}</button>
+}
+
+export default Button
diff --git a/components/Button/index.less b/components/Button/index.less
new file mode 100644
index 000000000..35d4d2dfb
--- /dev/null
+++ b/components/Button/index.less
@@ -0,0 +1,17 @@
+.btn {
+  color: #fff;
+  background: #1890ff;
+  border-color: #1890ff;
+  text-shadow: 0 -1px 0 rgb(0 0 0 / 12%);
+  box-shadow: 0 2px #0000000b;
+  height: 40px;
+  padding: 6.4px 15px;
+  font-size: 16px;
+  border-radius: 2px;
+  line-height: 1.5715;
+  position: relative;
+  display: inline-block;
+  font-weight: 400;
+  white-space: nowrap;
+  text-align: center;
+}
\ No newline at end of file
diff --git a/components/index.jsx b/components/index.jsx
new file mode 100644
index 000000000..cff0bc61f
--- /dev/null
+++ b/components/index.jsx
@@ -0,0 +1,5 @@
+import Button from './Button/index.jsx'
+
+export {
+  Button,
+}
diff --git a/config.yml b/config.yml
index 9afda98db..c4ea33148 100644
--- a/config.yml
+++ b/config.yml
@@ -8,12 +8,14 @@ title: Create React Doc
 ## todo: auto menu
 menu: [
   docs/快速上手.md,
-  docs/默认主题.md,
+  docs/更新日志.md,
+  docs/主题,
   docs/站点发布.md,
-  docs/高阶用法.md,
-  docs/自定义主题.md,
   docs/其它工具.md,
-  docs/更新日志.md,
+  docs/书写组件.md,
+  docs/数学公式.md,
+  docs/高阶用法.md,
+  docs/忽略文件.md
 ]
 ## set init open menu keys
 # menuOpenKeys:
diff --git "a/docs/\350\207\252\345\256\232\344\271\211\344\270\273\351\242\230.md" "b/docs/\344\270\273\351\242\230/\350\207\252\345\256\232\344\271\211\344\270\273\351\242\230.md"
similarity index 99%
rename from "docs/\350\207\252\345\256\232\344\271\211\344\270\273\351\242\230.md"
rename to "docs/\344\270\273\351\242\230/\350\207\252\345\256\232\344\271\211\344\270\273\351\242\230.md"
index 5c136bcb9..04f911900 100644
--- "a/docs/\350\207\252\345\256\232\344\271\211\344\270\273\351\242\230.md"
+++ "b/docs/\344\270\273\351\242\230/\350\207\252\345\256\232\344\271\211\344\270\273\351\242\230.md"
@@ -1,4 +1,4 @@
-### 使用自定义主题
+## 使用自定义主题
 
 切换主题非常简单, 只需要将根目录文件 `config.yml` 中的 `theme` 更改为您想使用的主题即可。
 
diff --git "a/docs/\351\273\230\350\256\244\344\270\273\351\242\230.md" "b/docs/\344\270\273\351\242\230/\351\273\230\350\256\244\344\270\273\351\242\230.md"
similarity index 100%
rename from "docs/\351\273\230\350\256\244\344\270\273\351\242\230.md"
rename to "docs/\344\270\273\351\242\230/\351\273\230\350\256\244\344\270\273\351\242\230.md"
diff --git "a/docs/\344\271\246\345\206\231\347\273\204\344\273\266.md" "b/docs/\344\271\246\345\206\231\347\273\204\344\273\266.md"
new file mode 100644
index 000000000..0e82c45a4
--- /dev/null
+++ "b/docs/\344\271\246\345\206\231\347\273\204\344\273\266.md"
@@ -0,0 +1,16 @@
+import { Button } from '../components/index.jsx'
+
+## 书写组件
+
+[create-react-doc](https://github.com/MuYunyun/create-react-doc) 内置了 [mdx](https://github.com/mdx-js/mdx), 你可以在 .md 文件中书写 React 组件, 因此你可以选择 create-react-doc 来快速搭建组件站点。
+
+## 例子
+### Button 组件
+
+```js
+import { Button } from '../components/index.jsx'
+
+<Button>Primary</Button>
+```
+
+<Button>Primary</Button>
\ No newline at end of file
diff --git "a/docs/\346\225\260\345\255\246\345\205\254\345\274\217.md" "b/docs/\346\225\260\345\255\246\345\205\254\345\274\217.md"
new file mode 100644
index 000000000..5cebe3e23
--- /dev/null
+++ "b/docs/\346\225\260\345\255\246\345\205\254\345\274\217.md"
@@ -0,0 +1,43 @@
+## 数学公式
+
+支持在 `$$` 与 `$$` 之间书写 latex 数学公式即能显示在网页上。
+
+```js
+$$
+z = \frac{x}{y}
+$$
+```
+
+被转化为:
+
+$$
+z = \frac{x}{y}
+$$
+
+```js
+$$
+C_1 \quad= \quad c_2 + c_4^3
+$$
+```
+
+被转化为:
+
+$$
+C_1 \quad= \quad c_2 + c_4^3
+$$
+
+```js
+$$
+y = \sqrt {x_1^2 + x_2^2 + x_3^2 + x_4^2}
+$$
+```
+
+被转化为:
+
+$$
+y = \sqrt {x_1^2 + x_2^2 + x_3^2 + x_4^2}
+$$
+
+## 参考链接
+
+* [latex 数学公式示例汇总](https://zhuanlan.zhihu.com/p/34799800)
diff --git "a/docs/\346\233\264\346\226\260\346\227\245\345\277\227.md" "b/docs/\346\233\264\346\226\260\346\227\245\345\277\227.md"
index 9fc49fd05..fecc3e11a 100644
--- "a/docs/\346\233\264\346\226\260\346\227\245\345\277\227.md"
+++ "b/docs/\346\233\264\346\226\260\346\227\245\345\277\227.md"
@@ -2,6 +2,19 @@
 
 `create-react-doc` 严格遵循 [Semantic Versioning 2.0.0](http://semver.org/lang/zh-CN/) 语义化版本规范。
 
+### 1.3.0
+
+`2020-06-09`
+
+- **Feature**
+
+  - 🚀 create-react-doc 集成 MDX。[issue](https://github.com/MuYunyun/create-react-doc/issues/138)、[mr](https://github.com/MuYunyun/create-react-doc/pull/143)
+    - 🚀 支持在 markdown 文件中`书写 React 组件`。
+    - 🚀 支持在 markdown 文件中`书写数学公式`。
+
+- **Enhancement**
+
+  - 🎈 支持 yarn up、yarn up:dev 在 lerna 项目中快速安装包。[mr](https://github.com/MuYunyun/create-react-doc/pull/143/files?file-filters%5B%5D=.html&file-filters%5B%5D=.js&file-filters%5B%5D=.json&file-filters%5B%5D=.less&file-filters%5B%5D=.lock&file-filters%5B%5D=.sh)
 
 ### 1.2.0
 
@@ -105,7 +118,7 @@
 
 - **Enhancement**
 
-  - 🎈项目结构重构为 monorepo。[pr](https://github.com/MuYunyun/create-react-doc/pull/16)
+  - 🎈 项目结构重构为 monorepo。[pr](https://github.com/MuYunyun/create-react-doc/pull/16)
 
 ### 0.1.0
 
diff --git "a/docs/\351\253\230\351\230\266\347\224\250\346\263\225.md" "b/docs/\351\253\230\351\230\266\347\224\250\346\263\225.md"
index 50a36da90..975f03252 100644
--- "a/docs/\351\253\230\351\230\266\347\224\250\346\263\225.md"
+++ "b/docs/\351\253\230\351\230\266\347\224\250\346\263\225.md"
@@ -2,27 +2,7 @@
 
 与 git 文件结构类似, 如果在展示的文件夹中有私有文件不方便展示在文档站点, 可以在 `.gitignore` 文件中设置过滤文件, 这样它们就不会展示在文档站点中了。eg: [.gitignore](https://github.com/MuYunyun/blog/blob/main/.gitignore)
 
-## 数学公式
-
-以 [MathJax](https://github.com/mathjax/MathJax) 为例, 当书写以下数学符号时
-
-```markdown
-<p>
-  When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are
-  $$x = {-b \pm \sqrt{\texttip{b^2-4ac}{descriminant}} \over 2a}.$$
-</p>
-```
-
-会被转换为:
-
-<p>
-  When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are
-  $$x = {-b \pm \sqrt{\texttip{b^2-4ac}{descriminant}} \over 2a}.$$
-</p>
-
-<!-- ![](http://with.muyunyun.cn/7a3edd13acb492afb4a3b1936c35e26d.jpg) -->
-
-### 使用方式
+### 插入自定义脚本
 
 在 `config.yml` 文件中加入 `inject` 字段。
 
@@ -30,36 +10,11 @@
 + inject: injectLogic/index.js
 ```
 
-然后在根目录新建与 `inject` 字段相对应的文件, 声明 `injectWithPathname` 函数, 写入[自定义逻辑](https://github.com/MuYunyun/create-react-doc/injectLogic/index.js), 完成 MathJax 的使用。
+然后在根目录新建与 `inject` 字段相对应的文件, 声明 `injectWithPathname` 函数, 写入[自定义逻辑](https://github.com/MuYunyun/create-react-doc/injectLogic/index.js)。
 
 ```js
 // perf injectWithPathname logic every pathname changes
-const injectWithPathname = (pathname) => {
-  // demo for using mathjax. see https://github.com/MuYunyun/create-react-doc/issues/63
-  if (pathname !== '/高阶用法') return;
-  window.MathJax = {
-    tex: {
-      inlineMath: [['$', '$'], ['\\(', '\\)']],
-    },
-    svg: {
-      fontCache: 'global',
-    },
-  };
-  const script = document.createElement('script');
-  script.src = 'https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-svg.js';
-  const tag = 'mathjax';
-  script.id = tag;
-  script.async = true;
-  const scriptNode = document.getElementById(tag);
-  try {
-    if (!scriptNode) {
-      document.head.appendChild(script);
-    } else {
-      scriptNode.remove();
-      document.head.appendChild(script);
-    }
-  } catch (error) {}
-};
+const injectWithPathname = (pathname) => {}
 
-module.exports = { injectWithPathname };
+module.exports = { injectWithPathname }
 ```
\ No newline at end of file
diff --git a/injectLogic/index.js b/injectLogic/index.js
index 44ffdd691..a1a94c89d 100644
--- a/injectLogic/index.js
+++ b/injectLogic/index.js
@@ -9,31 +9,6 @@ const inject = () => {
 }
 
 // perf injectWithPathname logic every pathname changes
-const injectWithPathname = (pathname) => {
-  // demo for using mathjax. see https://github.com/MuYunyun/create-react-doc/issues/63
-  if (pathname !== '/高阶用法') return
-  window.MathJax = {
-    tex: {
-      inlineMath: [['$', '$'], ['\\(', '\\)']],
-    },
-    svg: {
-      fontCache: 'global',
-    },
-  }
-  const script = document.createElement('script')
-  script.src = 'https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-svg.js'
-  const tag = 'mathjax'
-  script.id = tag
-  script.async = true
-  const scriptNode = document.getElementById(tag)
-  try {
-    if (!scriptNode) {
-      document.head.appendChild(script)
-    } else {
-      scriptNode.remove()
-      document.head.appendChild(script)
-    }
-  } catch (error) {}
-}
+const injectWithPathname = (pathname) => {}
 
 module.exports = { inject, injectWithPathname }
diff --git a/package.json b/package.json
index 635056b68..964f6f77c 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,9 @@
     "release": "lerna publish",
     "release-qa": "lerna publish --npm-tag=beta",
     "cleanup": "rm -rf node_modules/gh-pages/.cache",
-    "deploy:site": "npm run cleanup && node gh-pages"
+    "deploy:site": "npm run cleanup && node gh-pages",
+    "up:dev": "sh utils/uppackage-dev.sh",
+    "up": "sh utils/uppackage.sh"
   },
   "repository": {
     "type": "git",
diff --git a/packages/scripts/package.json b/packages/scripts/package.json
index 99280b750..207d2ba40 100644
--- a/packages/scripts/package.json
+++ b/packages/scripts/package.json
@@ -15,6 +15,7 @@
     "@babel/preset-env": "^7.3.4",
     "@babel/preset-react": "^7.0.0",
     "@babel/runtime": "^7.3.4",
+    "@mdx-js/loader": "^1.6.22",
     "@nuxtjs/friendly-errors-webpack-plugin": "^2.0.2",
     "babel-eslint": "^8.0.1",
     "babel-loader": "^8.0.5",
@@ -34,7 +35,6 @@
     "file-loader": "^1.1.11",
     "fs-extra": "^5.0.0",
     "gh-pages": "^1.2.0",
-    "highlight.js": "^10.5.0",
     "html-webpack-plugin": "^4.5.1",
     "less-loader": "^7.2.1",
     "loader-utils": "^2.0.0",
@@ -46,7 +46,8 @@
     "postcss-flexbugs-fixes": "^3.3.1",
     "postcss-loader": "^2.0.9",
     "process": "^0.11.10",
-    "raw-content-replace-loader": "^1.0.1",
+    "rehype-katex": "^5.0.0",
+    "remark-math": "^3.0.1",
     "rimraf": "^2.6.2",
     "string-replace-loader": "^3.0.1",
     "style-loader": "^0.19.1",
diff --git a/packages/scripts/src/conf/webpack.config.dev.js b/packages/scripts/src/conf/webpack.config.dev.js
index c72d4e8f8..227108fd0 100644
--- a/packages/scripts/src/conf/webpack.config.dev.js
+++ b/packages/scripts/src/conf/webpack.config.dev.js
@@ -3,10 +3,9 @@ const webpack = require('webpack')
 const path = require('path')
 const upath = require('upath')
 const HtmlWebpackPlugin = require('html-webpack-plugin')
-const { defaultHTMLPath, cacheDirPath } = require('crd-utils')
+const { defaultHTMLPath } = require('crd-utils')
 const FriendlyErrorsWebpackPlugin = require('@nuxtjs/friendly-errors-webpack-plugin')
 const { getDocsConfig } = require('crd-utils')
-const CreateSpareWebpackPlugin = require('./createSpareWebpackPlugin')
 const config = require('./webpack.config')
 const paths = require('./path')
 
@@ -121,16 +120,6 @@ module.exports = function (cmd) {
       template: defaultHTMLPath,
       title: docsConfig && docsConfig.title ? docsConfig.title : 'Create React Doc',
     }),
-    new CreateSpareWebpackPlugin({
-      // 备用文件目录，比对是否存在，不存在生成，根据 sep 目录规则生成
-      path: path.join(cacheDirPath, './md'),
-      sep: '___', // 检查目标目录文件，文件名存储，文件夹+下划线间隔+文件名
-      directoryTrees: { // 索引目录
-        dir: cmd.markdownPaths,
-        mdconf: true,
-        extensions: /\.md$/,
-      },
-    }),
     new FriendlyErrorsWebpackPlugin({
       clearConsole: true,
     }),
diff --git a/packages/scripts/src/conf/webpack.config.js b/packages/scripts/src/conf/webpack.config.js
index 1f0a6108c..92bffd03b 100644
--- a/packages/scripts/src/conf/webpack.config.js
+++ b/packages/scripts/src/conf/webpack.config.js
@@ -1,12 +1,13 @@
 /* eslint-disable global-require */
 /* eslint-disable import/no-dynamic-require */
-const path = require('path')
 const webpack = require('webpack')
 const webpackbar = require('webpackbar')
 const fs = require('fs')
 const { resolveApp, docsConfig, cacheDirPath, docsBuildDist } = require('crd-utils')
 const { getDocsConfig } = require('crd-utils')
 // const { getSearchContent } = require('../utils');
+const remarkMath = require('remark-math')
+const rehypeKatex = require('rehype-katex')
 const paths = require('./path')
 const pkg = require('../../package.json')
 
@@ -64,15 +65,32 @@ module.exports = {
             test: /\.md$/,
             use: [
               {
-                // https://github.com/react-doc/raw-content-replace-loader/blob/master/index.js
-                loader: require.resolve('raw-content-replace-loader'),
+                loader: require.resolve('babel-loader'),
+                options: require('../../.babelrc'), // eslint-disable-line
+              },
+              {
+                loader: require.resolve('@mdx-js/loader'),
                 options: {
-                  path: path.join(cacheDirPath, './md'), // dir need to replace
-                  replace: paths.projectPath, // the dir to replace
-                  sep: /___/g, // name saved, folder + __ + file
+                  remarkPlugins: [
+                    [
+                      remarkMath,
+                      {
+                        /* options */
+                      },
+                    ],
+                  ],
+                  rehypePlugins: [
+                    [
+                      rehypeKatex,
+                      {
+                        /* options */
+                      },
+                    ],
+                  ],
                 },
               },
             ],
+            exclude: /(node_modules)/,
           },
           // “file-loader”确保这些资源由WebpackDevServer服务。
           // 当您导入资源时，您将获得（虚拟）文件名。
diff --git a/packages/scripts/src/conf/webpack.config.prod.js b/packages/scripts/src/conf/webpack.config.prod.js
index e16a888aa..631397b4d 100755
--- a/packages/scripts/src/conf/webpack.config.prod.js
+++ b/packages/scripts/src/conf/webpack.config.prod.js
@@ -10,9 +10,8 @@ const { generateSiteMap } = require('crd-generator-sitemap')
 // const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
 // const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
 const fs = require('fs-extra')
-const { defaultHTMLPath, cacheDirPath, docsBuildDist } = require('crd-utils')
+const { defaultHTMLPath, docsBuildDist } = require('crd-utils')
 const { getDocsConfig } = require('crd-utils')
-const CreateSpareWebpackPlugin = require('./createSpareWebpackPlugin')
 const config = require('./webpack.config')
 const paths = require('./path')
 const getPrerenderRoutes = require('./getPrerenderRoutes')
@@ -147,17 +146,6 @@ module.exports = function (cmd) {
       dir: cmd.markdownPaths,
       toDir: config.output.path,
     }),
-    new CreateSpareWebpackPlugin({
-      // 备用文件目录，比对是否存在，不存在生成，根据 sep 目录规则生成
-      path: path.join(cacheDirPath, './md'),
-      sep: '___', // 检查目标目录文件，文件名存储，文件夹+下划线间隔+文件名
-      directoryTrees: {
-        // 索引目录
-        dir: cmd.markdownPaths,
-        mdconf: true,
-        extensions: /\.md$/,
-      },
-    }),
     // new webpack.optimize.DedupePlugin(),
     new MiniCssExtractPlugin({
       // Options similar to the same options in webpackOptions.output
diff --git a/packages/scripts/src/utils/initCache.js b/packages/scripts/src/utils/initCache.js
index ce265b079..de31ed6ca 100644
--- a/packages/scripts/src/utils/initCache.js
+++ b/packages/scripts/src/utils/initCache.js
@@ -1,56 +1,19 @@
 const write = require('write')
 const path = require('path')
-const fs = require('fs')
 const { cacheDirPath, getDocsConfig } = require('crd-utils')
 const DirectoryTree = require('../conf/node-directory-tree')
-const { ifInGitIgnore } = require('./index')
-
-function restRuctureMarkdown(items, arr = []) {
-  items.forEach((item) => {
-    if (item.type === 'directory') {
-      restRuctureMarkdown(item.children, arr)
-    } else if (/\.md$/.test(item.path)) {
-      arr.push(item.path)
-    }
-  })
-  return arr
-}
 
 module.exports = function (program, cb) {
   const treeData = program.markdownPaths.map((markdownPath) => {
     return DirectoryTree(markdownPath, {
-      mdconf: true, // 存在 Markdown 设置
+      mdconf: true, // Markdown config for exsiting file.
       extensions: /\.md/,
     })
   })
-  // cache Markdown, Markdown file name rule: `folder__folder__Markdown name.md`
-  const flatTreeData = restRuctureMarkdown(treeData)
   // to collect search data
   const searchData = []
   const docsConfig = getDocsConfig()
   const useSearchPlugin = docsConfig.search && docsConfig.host
-  // eslint-disable-next-line no-plusplus
-  for (let i = 0; i < flatTreeData.length; i++) {
-    const mdfile = flatTreeData[i]
-    const mdfilePath = mdfile.replace(
-      process.cwd() + path.sep,
-      '',
-    )
-    // generate file cache only it isn't in .gitignore
-    if (!ifInGitIgnore(mdfilePath)) {
-      const underlineFileName = mdfilePath.split(path.sep).join('___')
-      const writeMarkdownPath = path.resolve(
-        process.cwd(),
-        cacheDirPath,
-        'md',
-        underlineFileName,
-      )
-      if (fs.existsSync(mdfile)) {
-        const content = fs.readFileSync(mdfile)
-        write.sync(writeMarkdownPath, content)
-      }
-    }
-  }
 
   function dfsMap(data) {
     // eslint-disable-next-line no-plusplus
diff --git a/packages/theme/index.html b/packages/theme/index.html
index ad901f2b2..02b7a91c4 100644
--- a/packages/theme/index.html
+++ b/packages/theme/index.html
@@ -9,7 +9,8 @@
   <!-- todo: move them into injectLogic, and https://search.google.com/search-console/welcome -->
   <script async src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js">
   </script>
-  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.11.0/dist/katex.min.css"
+    integrity="sha384-BdGj8xC2eZkQaxoQ8nSLefg4AV4/AwB3Fj+8SUSo7pnKP6Eoy18liIKTPn9oBYNG" crossOrigin="anonymous" />
 </head>
 
 <body>
diff --git a/packages/theme/markdown/InlineCode.js b/packages/theme/markdown/InlineCode.js
deleted file mode 100644
index 98b0ccf60..000000000
--- a/packages/theme/markdown/InlineCode.js
+++ /dev/null
@@ -1,53 +0,0 @@
-import { PureComponent } from 'react'
-import classNames from 'classnames'
-import styles from './InlineCode.less'
-
-export default class Canvas extends PureComponent {
-  constructor() {
-    super()
-    this.state = {
-      height: 0,
-    }
-    this.playerId = `${parseInt(Math.random() * 1e9, 10).toString(36)}`
-  }
-  onClick() {
-    this.setState({
-      height: this.state.height === 0 ? this.codeDom.clientHeight : 0,
-    })
-  }
-  render() {
-    const sourceCode = this.props.value || ''
-    const code = sourceCode.replace(/^__dome__/, '').replace(/\\`/g, '`')
-    const PreCode = height => (
-      <pre className={styles.highlight} style={{ height }}>
-        <code ref={node => this.codeDom = node} className={classNames('hljs', { [`language-${this.props.language}`]: this.props.language })}>
-          {code}
-        </code>
-      </pre>
-    )
-    const isPreview = /^(html|htm)$/.test(this.props.language)
-
-    if (/^__dome__/.test(sourceCode)) {
-      return (
-        <div className={styles.demo}>
-          {isPreview && (
-            <div className={styles.demoBody} id={this.playerId}>
-              <div dangerouslySetInnerHTML={{ __html: code }} />
-            </div>
-          )}
-          {PreCode(this.state.height)}
-          <div
-            className={classNames(styles.demoControl, {
-              [styles.isPreview]: !isPreview && this.state.height !== 0,
-            })}
-            onClick={this.onClick.bind(this)}
-          >
-            {this.state.height === 0 ? '显示' : '隐藏'}代码
-            {this.props.language && <div className={styles.language}>{this.props.language}</div>}
-          </div>
-        </div>
-      )
-    }
-    return PreCode()
-  }
-}
diff --git a/packages/theme/markdown/InlineCode.less b/packages/theme/markdown/InlineCode.less
deleted file mode 100644
index 0398827f8..000000000
--- a/packages/theme/markdown/InlineCode.less
+++ /dev/null
@@ -1,33 +0,0 @@
-.demo {
-  border: 1px solid #d5d5d5;
-  border-radius: 4px;
-  margin-bottom: 15px;
-  .demoBody {
-    padding: 10px;
-  }
-  pre.highlight {
-    margin-bottom: 0;
-    margin-top: 0;
-    transition: all .3s;
-    :global(.hljs) {
-      padding: 10px;
-    }
-  }
-  .demoBody + pre.highlight + .demoControl {
-    border-top: 1px solid #d5d5d5;
-  }
-  .isPreview {
-    border-top: 1px solid #d5d5d5;
-  }
-  .demoControl {
-    padding: 3px 8px;
-    line-height: 20px;
-    background-color: rgba(0,0,0,.03);
-    cursor: pointer;
-    .language {
-      float: right;
-      text-shadow: 0 1px white;
-      color: #b1b1b1;
-    }
-  }
-}
diff --git a/packages/theme/markdown/codeBlock.js b/packages/theme/markdown/codeBlock.js
new file mode 100644
index 000000000..4e8c8a6f1
--- /dev/null
+++ b/packages/theme/markdown/codeBlock.js
@@ -0,0 +1,52 @@
+/** @jsxRuntime classic /
+/* @jsx jsx */
+import Highlight, { defaultProps } from 'prism-react-renderer'
+import nightOwlLight from 'prism-react-renderer/themes/nightOwlLight'
+import { mdx } from '@mdx-js/react'
+// import {LiveProvider, LiveEditor, LiveError, LivePreview} from 'react-live'
+
+export default ({ children, className, live, render }) => {
+  // const language = className.replace(/language-/, '')
+
+  // if (live) {
+  //   return (
+  //     <div style={{marginTop: '40px', backgroundColor: 'black'}}>
+  //       <LiveProvider
+  //         code={children.trim()}
+  //         transformCode={code => '/** @jsx mdx */' + code}
+  //         scope={{mdx}}
+  //       >
+  //         <LivePreview />
+  //         <LiveEditor />
+  //         <LiveError />
+  //       </LiveProvider>
+  //     </div>
+  //   )
+  // }
+
+  // if (render) {
+  //   return (
+  //     <div style={{ marginTop: '40px' }}>
+  //       <LiveProvider code={children}>
+  //         <LivePreview />
+  //       </LiveProvider>
+  //     </div>
+  //   )
+  // }
+
+  return (
+    <Highlight {...defaultProps} theme={nightOwlLight} code={children.trim()} language="javascript">
+      {({ className, style, tokens, getLineProps, getTokenProps }) => (
+        <pre className={className} style={{ ...style, padding: '0 15px' }}>
+          {tokens.map((line, i) => (
+            <div key={i} {...getLineProps({ line, key: i })}>
+              {line.map((token, key) => (
+                <span key={key} {...getTokenProps({ token, key })} />
+              ))}
+            </div>
+          ))}
+        </pre>
+      )}
+    </Highlight>
+  )
+}
diff --git a/packages/theme/markdown/index.js b/packages/theme/markdown/index.js
index 1768ba69e..391022a2c 100644
--- a/packages/theme/markdown/index.js
+++ b/packages/theme/markdown/index.js
@@ -1,38 +1,31 @@
 import { useState, useEffect, useRef } from 'react'
 import cx from 'classnames'
-import ReactMarkdown from 'react-markdown'
-import hljs from 'highlight.js'
-import InlineCode from './InlineCode'
+import { MDXProvider } from '@mdx-js/react'
+import CodeBlock from './codeBlock'
 import Link from './Link'
 import Loading from '../component/Loading'
 import styles from './style/index.less'
 
-hljs.configure({
-  tabReplace: '  ', // 2 spaces
-  classPrefix: '', // don't append class prefix
-})
-
-const formatPath = path =>
-  path.replace(/^(\/|\\)/, '')
-    .replace(/\.md$/, '')
-    .replace(/\\/g, '/')
-    .split('/')
-    .join('___')
+const components = {
+  code: CodeBlock,
+  link: Link,
+}
 
-function Markdown({ props }) {
-  const { type, relative } = props
-  const [markdownStr, setMarkdownStr] = useState('')
+function Markdown(markdownProps) {
+  const { props } = markdownProps
+  const { relative } = props
+  const [MarkdownCP, setMarkdownCP] = useState(null)
   const markdownWrapperRef = useRef(null)
 
   const renderMarkdown = () => {
     const relativeMd = relative
     if (!relativeMd) return null
-    let filename = formatPath(relativeMd)
-    if (type === 'directory') {
-      filename = formatPath(relativeMd)
-    }
-    import(`__project_root__/.cache/md/${filename}.md`).then((data) => {
-      setMarkdownStr(data.default || data)
+
+    const rmFirstSlash = relative.slice(1, relative.length - 3)
+    // it must be writen with / & .md in dynamic import
+    import(`__project_root__/${rmFirstSlash}.md`).then((data) => {
+      // data.default is a function, so we should write () => data.default in setState here.
+      setMarkdownCP(() => (data.default || data))
     })
   }
 
@@ -40,56 +33,18 @@ function Markdown({ props }) {
     renderMarkdown()
   }, [])
 
-  useEffect(() => {
-    const code = markdownWrapperRef.current.getElementsByTagName('code')
-    for (let i = 0; i < code.length; i += 1) {
-      if (code[i].parentNode && code[i].parentNode.tagName === 'PRE') {
-        hljs.highlightBlock(code[i])
-      }
-    }
-  }, [markdownStr])
-
   return (
-    <div className={styles.markdownwrapper} ref={markdownWrapperRef}>
-      {markdownStr ? (
-        <ReactMarkdown
-          className={cx('markdown', styles.markdown)}
-          source={markdownStr}
-          escapeHtml={false}
-          renderers={{
-            code: InlineCode,
-            link: Link,
-            linkReference: Link,
-          }}
-          allowNode={(node, index, parent) => {
-            if (node.type === 'html') {
-              // if (/<!--([^]+?)-->/.test(node.value)) return false;
-              // const scriptValue = node.value.match(/<script.*?>(.*?)<\/script>/ig);
-              // node.value.replace(/<script.*?>(.*?)<\/script>/, (te) => {
-              //   console.log('te:', te);
-              // });
-            }
-            // 判断 上一个节点是否为 <!--DemoStart -->
-            if (
-              node.type === 'code' &&
-              parent.children &&
-              parent.children.length > 0 &&
-              parent.children[index - 1]
-            ) {
-              const parentNode = parent.children[index - 1]
-              if (
-                parentNode.type === 'html' &&
-                /<!--\s?DemoStart\s?-->/.test(parentNode.value)
-              ) {
-                node.value = `__dome__${node.value}`
-              }
-            }
-            return node
-          }}
-        />
-      ) : (
-        <Loading />
-      )}
+    <div className={cx('markdown', styles.markdown, styles.markdownwrapper)} ref={markdownWrapperRef}>
+      {
+        MarkdownCP
+          ?
+            <MDXProvider
+              components={components}
+            >
+              <MarkdownCP />
+            </MDXProvider>
+          : <Loading />
+      }
     </div>
   )
 }
diff --git a/packages/theme/markdown/style/default.less b/packages/theme/markdown/style/default.less
index 037a4bbde..4f945c55c 100644
--- a/packages/theme/markdown/style/default.less
+++ b/packages/theme/markdown/style/default.less
@@ -1,40 +1,47 @@
-
 code {
   font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
   word-wrap: normal;
 }
-code:not(.hljs){
-  padding: 0.2em 0.4em;
-  margin: 0;
-  font-size: 85%;
-  background-color: rgba(27, 31, 35, 0.07);
-  border-radius: 3px;
-}
-code.hljs {
-  padding: 16px;
-  font-size: 95%;
-  line-height: 1.5;
-  display: block;
-  text-shadow: 0 1px #fff;
-}
+
+// code:not(.hljs) {
+//   padding: 0.2em 0.4em;
+//   margin: 0;
+//   font-size: 85%;
+//   background-color: rgba(27, 31, 35, 0.07);
+//   border-radius: 3px;
+// }
+
+// code.hljs {
+//   padding: 16px;
+//   font-size: 95%;
+//   line-height: 1.5;
+//   display: block;
+//   text-shadow: 0 1px #fff;
+// }
+
 pre {
   max-height: 35em;
   position: relative;
   overflow: auto;
-  background-color: #F0F0F0;
+  background-color: rgb(251, 251, 251);
   border-radius: 3px;
 }
+
 pre code {
   background: none;
   font-size: 1em;
   overflow-wrap: normal;
   white-space: inherit;
 }
-ul, ol {
+
+ul,
+ol {
   padding-left: 2em;
 }
+
 dl {
   padding: 0;
+
   dt {
     padding: 0;
     margin-top: 16px;
@@ -43,28 +50,35 @@ dl {
     font-weight: 600;
   }
 }
-li + li {
+
+li+li {
   margin-top: 3px;
 }
+
 a {
   color: #0366d6;
 }
+
 p {
   margin-bottom: 16px;
 }
+
 blockquote {
   margin: 0;
   padding: 0 1em;
   margin: 16px 0 16px 0;
   color: #6a737d;
   border-left: 0.25em solid #dfe2e5;
-  & >:first-child {
+
+  &>:first-child {
     margin-top: 0;
   }
-  & >:last-child {
+
+  &>:last-child {
     margin-bottom: 0;
   }
 }
+
 hr {
   height: 0.25em;
   padding: 0;
@@ -73,7 +87,18 @@ hr {
   border: 0;
 }
 
-h1 tt,h1 code,h2 tt,h2 code,h3 tt,h3 code,h4 tt,h4 code,h5 tt,h5 code,h6 tt,h6 code {
+h1 tt,
+h1 code,
+h2 tt,
+h2 code,
+h3 tt,
+h3 code,
+h4 tt,
+h4 code,
+h5 tt,
+h5 code,
+h6 tt,
+h6 code {
   font-size: inherit
 }
 
@@ -110,7 +135,8 @@ table {
   border-collapse: collapse;
   border-spacing: 0;
   width: 100%;
-  & + table {
+
+  &+table {
     margin-top: 16px;
   }
 }
@@ -119,10 +145,11 @@ table th {
   font-weight: 600;
   white-space: nowrap;
   color: #5c6b77;
-  background: rgba(0,0,0,.02);
+  background: rgba(0, 0, 0, .02);
 }
 
-table th,table td {
+table th,
+table td {
   padding: 8px 13px;
   border: 1px solid #dfe2e5;
 }
@@ -155,53 +182,87 @@ img[align=left] {
   padding-right: 20px;
 }
 
-.comment,.quote{
-  color:#998;
-}
-.keyword,.selector-tag,.subst{
-  color:#333;font-weight:bold;
+.comment,
+.quote {
+  color: #998;
 }
-.number,.literal,.variable,.template-variable,.tag .attr{
-  color:#008080;
+
+.keyword,
+.selector-tag,
+.subst {
+  color: #333;
+  font-weight: bold;
 }
-.string,.doctag{
-  color:#d14;
+
+.number,
+.literal,
+.variable,
+.template-variable,
+.tag .attr {
+  color: #008080;
 }
-.title,.section,.selector-id{
-  color:#900;font-weight:bold;
+
+.string,
+.doctag {
+  color: #d14;
 }
-.subst{
-  font-weight:normal;
+
+.title,
+.section,
+.selector-id {
+  color: #900;
+  font-weight: bold;
 }
-.type,.class .title{
-  color:#458;font-weight:bold;
+
+.subst {
+  font-weight: normal;
 }
-.tag,.name,.attribute{
-  color:#000098;
-  font-weight:normal;
+
+.type,
+.class .title {
+  color: #458;
+  font-weight: bold;
 }
-.regexp,.link{
-  color:#009926;
+
+.tag,
+.name,
+.attribute {
+  color: #000098;
+  font-weight: normal;
 }
-.symbol,.bullet{
-  color:#990073;
+
+.regexp,
+.link {
+  color: #009926;
 }
-.built_in,.builtin-name{
-  color:#0086b3;
+
+.symbol,
+.bullet {
+  color: #990073;
 }
-.meta{
-  color:#999;font-weight:bold;
+
+.built_in,
+.builtin-name {
+  color: #0086b3;
 }
-.deletion{
-  background:#fdd;
+
+.meta {
+  color: #999;
+  font-weight: bold;
 }
-.addition{
-  background:#dfd;
+
+.deletion {
+  background: #fdd;
 }
-.emphasis{
-  font-style:italic;
+
+.addition {
+  background: #dfd;
 }
-.strong{
-  font-weight:bold;
+
+.emphasis {
+  font-style: italic;
 }
 
+.strong {
+  font-weight: bold;
+}
\ No newline at end of file
diff --git a/packages/theme/package.json b/packages/theme/package.json
index 12227832a..3cb4c7041 100644
--- a/packages/theme/package.json
+++ b/packages/theme/package.json
@@ -4,9 +4,11 @@
   "description": "Default Theme with Create React Doc",
   "main": "index.js",
   "dependencies": {
+    "@mdx-js/react": "^1.6.22",
     "classnames": "^2.2.6",
     "diana": "^1.0.2",
     "less": "^3.0.2",
+    "prism-react-renderer": "^1.2.1",
     "react": "^17.0.1",
     "react-dom": "^17.0.1",
     "react-hot-loader": "^4.1.1",
diff --git a/utils/uppackage-dev.sh b/utils/uppackage-dev.sh
new file mode 100644
index 000000000..e7c1f6e7e
--- /dev/null
+++ b/utils/uppackage-dev.sh
@@ -0,0 +1 @@
+lerna add $1 --scope=$2 --dev
\ No newline at end of file
diff --git a/utils/uppackage.sh b/utils/uppackage.sh
new file mode 100644
index 000000000..ab5fa7ec3
--- /dev/null
+++ b/utils/uppackage.sh
@@ -0,0 +1 @@
+lerna add $1 --scope=$2
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index c52d79aab..1d9f577cb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -33,11 +33,40 @@
   dependencies:
     "@babel/highlight" "^7.10.4"
 
+"@babel/code-frame@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.12.13.tgz#dcfc826beef65e75c50e21d3837d7d95798dd658"
+  integrity sha512-HV1Cm0Q3ZrpCR93tkWOYiuYIgLxZXZFVG2VgK+MBWjUqZTundupbfx2aXarXuw5Ko5aMcjtJgbSs4vUGBS5v6g==
+  dependencies:
+    "@babel/highlight" "^7.12.13"
+
 "@babel/compat-data@^7.12.1", "@babel/compat-data@^7.12.5":
   version "7.12.5"
   resolved "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.12.5.tgz#f56db0c4bb1bbbf221b4e81345aab4141e7cb0e9"
   integrity sha512-DTsS7cxrsH3by8nqQSpFSyjSfSYl57D6Cf4q8dW3LK83tBKBDCkfcay1nYkXq1nIHXnpX8WMMb/O25HOy3h1zg==
 
+"@babel/core@7.12.9":
+  version "7.12.9"
+  resolved "https://registry.npmjs.org/@babel/core/-/core-7.12.9.tgz#fd450c4ec10cdbb980e2928b7aa7a28484593fc8"
+  integrity sha512-gTXYh3M5wb7FRXQy+FErKFAv90BnlOuNn1QkCK2lREoPAjrQCO49+HVSrFoe5uakFAF5eenS75KbO2vQiLrTMQ==
+  dependencies:
+    "@babel/code-frame" "^7.10.4"
+    "@babel/generator" "^7.12.5"
+    "@babel/helper-module-transforms" "^7.12.1"
+    "@babel/helpers" "^7.12.5"
+    "@babel/parser" "^7.12.7"
+    "@babel/template" "^7.12.7"
+    "@babel/traverse" "^7.12.9"
+    "@babel/types" "^7.12.7"
+    convert-source-map "^1.7.0"
+    debug "^4.1.0"
+    gensync "^1.0.0-beta.1"
+    json5 "^2.1.2"
+    lodash "^4.17.19"
+    resolve "^1.3.2"
+    semver "^5.4.1"
+    source-map "^0.5.0"
+
 "@babel/core@^7.3.4":
   version "7.12.3"
   resolved "https://registry.npmjs.org/@babel/core/-/core-7.12.3.tgz#1b436884e1e3bff6fb1328dc02b208759de92ad8"
@@ -80,6 +109,15 @@
     jsesc "^2.5.1"
     source-map "^0.5.0"
 
+"@babel/generator@^7.14.2":
+  version "7.14.3"
+  resolved "https://registry.npmjs.org/@babel/generator/-/generator-7.14.3.tgz#0c2652d91f7bddab7cccc6ba8157e4f40dcedb91"
+  integrity sha512-bn0S6flG/j0xtQdz3hsjJ624h3W0r3llttBMfyHX3YrZ/KtLYr15bjA0FXkgW7FpvrDuTuElXeVjiKlYRpnOFA==
+  dependencies:
+    "@babel/types" "^7.14.2"
+    jsesc "^2.5.1"
+    source-map "^0.5.0"
+
 "@babel/helper-annotate-as-pure@^7.10.4":
   version "7.10.4"
   resolved "https://registry.npmjs.org/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.10.4.tgz#5bf0d495a3f757ac3bda48b5bf3b3ba309c72ba3"
@@ -176,6 +214,15 @@
     "@babel/template" "^7.10.4"
     "@babel/types" "^7.10.4"
 
+"@babel/helper-function-name@^7.14.2":
+  version "7.14.2"
+  resolved "https://registry.npmjs.org/@babel/helper-function-name/-/helper-function-name-7.14.2.tgz#397688b590760b6ef7725b5f0860c82427ebaac2"
+  integrity sha512-NYZlkZRydxw+YT56IlhIcS8PAhb+FEUiOzuhFTfqDyPmzAhRge6ua0dQYT/Uh0t/EDHq05/i+e5M2d4XvjgarQ==
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.12.13"
+    "@babel/template" "^7.12.13"
+    "@babel/types" "^7.14.2"
+
 "@babel/helper-get-function-arity@7.0.0-beta.44":
   version "7.0.0-beta.44"
   resolved "https://registry.npmjs.org/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0-beta.44.tgz#d03ca6dd2b9f7b0b1e6b32c56c72836140db3a15"
@@ -190,6 +237,13 @@
   dependencies:
     "@babel/types" "^7.10.4"
 
+"@babel/helper-get-function-arity@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.npmjs.org/@babel/helper-get-function-arity/-/helper-get-function-arity-7.12.13.tgz#bc63451d403a3b3082b97e1d8b3fe5bd4091e583"
+  integrity sha512-DjEVzQNz5LICkzN0REdpD5prGoidvbdYk1BVgRUOINaWJP2t6avB27X1guXK1kXNrX0WMfsrm1A/ZBthYuIMQg==
+  dependencies:
+    "@babel/types" "^7.12.13"
+
 "@babel/helper-hoist-variables@^7.10.4":
   version "7.10.4"
   resolved "https://registry.npmjs.org/@babel/helper-hoist-variables/-/helper-hoist-variables-7.10.4.tgz#d49b001d1d5a68ca5e6604dda01a6297f7c9381e"
@@ -233,7 +287,7 @@
   dependencies:
     "@babel/types" "^7.10.4"
 
-"@babel/helper-plugin-utils@^7.0.0", "@babel/helper-plugin-utils@^7.10.4", "@babel/helper-plugin-utils@^7.8.0", "@babel/helper-plugin-utils@^7.8.3":
+"@babel/helper-plugin-utils@7.10.4", "@babel/helper-plugin-utils@^7.0.0", "@babel/helper-plugin-utils@^7.10.4", "@babel/helper-plugin-utils@^7.8.0", "@babel/helper-plugin-utils@^7.8.3":
   version "7.10.4"
   resolved "https://registry.npmjs.org/@babel/helper-plugin-utils/-/helper-plugin-utils-7.10.4.tgz#2f75a831269d4f677de49986dff59927533cf375"
   integrity sha512-O4KCvQA6lLiMU9l2eawBPMf1xPP8xPfB3iEQw150hOVTqj/rfXz0ThTb4HEzqQfs2Bmo5Ay8BzxfzVtBrr9dVg==
@@ -292,11 +346,23 @@
   dependencies:
     "@babel/types" "^7.11.0"
 
+"@babel/helper-split-export-declaration@^7.12.13":
+  version "7.12.13"
+  resolved "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.12.13.tgz#e9430be00baf3e88b0e13e6f9d4eaf2136372b05"
+  integrity sha512-tCJDltF83htUtXx5NLcaDqRmknv652ZWCHyoTETf1CXYJdPC7nohZohjUgieXhv0hTJdRf2FjDueFehdNucpzg==
+  dependencies:
+    "@babel/types" "^7.12.13"
+
 "@babel/helper-validator-identifier@^7.10.4":
   version "7.10.4"
   resolved "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.10.4.tgz#a78c7a7251e01f616512d31b10adcf52ada5e0d2"
   integrity sha512-3U9y+43hz7ZM+rzG24Qe2mufW5KhvFg/NhnNph+i9mgCtdTCtMJuI1TMkrIUiK7Ix4PYlRF9I5dhqaLYA/ADXw==
 
+"@babel/helper-validator-identifier@^7.14.0":
+  version "7.14.0"
+  resolved "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.14.0.tgz#d26cad8a47c65286b15df1547319a5d0bcf27288"
+  integrity sha512-V3ts7zMSu5lfiwWDVWzRDGIN+lnCEUdaXgtVHJgLb1rGaA6jMrtB9EmE7L18foXJIE8Un/A/h6NJfGQp/e1J4A==
+
 "@babel/helper-validator-option@^7.12.1":
   version "7.12.1"
   resolved "https://registry.npmjs.org/@babel/helper-validator-option/-/helper-validator-option-7.12.1.tgz#175567380c3e77d60ff98a54bb015fe78f2178d9"
@@ -321,6 +387,15 @@
     "@babel/traverse" "^7.12.5"
     "@babel/types" "^7.12.5"
 
+"@babel/helpers@^7.12.5":
+  version "7.14.0"
+  resolved "https://registry.npmjs.org/@babel/helpers/-/helpers-7.14.0.tgz#ea9b6be9478a13d6f961dbb5f36bf75e2f3b8f62"
+  integrity sha512-+ufuXprtQ1D1iZTO/K9+EBRn+qPWMJjZSw/S0KlFrxCw4tkrzv9grgpDHkY9MeQTjTY8i2sp7Jep8DfU6tN9Mg==
+  dependencies:
+    "@babel/template" "^7.12.13"
+    "@babel/traverse" "^7.14.0"
+    "@babel/types" "^7.14.0"
+
 "@babel/highlight@7.0.0-beta.44":
   version "7.0.0-beta.44"
   resolved "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0-beta.44.tgz#18c94ce543916a80553edcdcf681890b200747d5"
@@ -339,11 +414,25 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
+"@babel/highlight@^7.12.13":
+  version "7.14.0"
+  resolved "https://registry.npmjs.org/@babel/highlight/-/highlight-7.14.0.tgz#3197e375711ef6bf834e67d0daec88e4f46113cf"
+  integrity sha512-YSCOwxvTYEIMSGaBQb5kDDsCopDdiUGsqpatp3fOlI4+2HQSkTmEVWnVuySdAC5EWCqSWWTv0ib63RjR7dTBdg==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.14.0"
+    chalk "^2.0.0"
+    js-tokens "^4.0.0"
+
 "@babel/parser@^7.10.4", "@babel/parser@^7.12.3", "@babel/parser@^7.12.5":
   version "7.12.5"
   resolved "https://registry.npmjs.org/@babel/parser/-/parser-7.12.5.tgz#b4af32ddd473c0bfa643bd7ff0728b8e71b81ea0"
   integrity sha512-FVM6RZQ0mn2KCf1VUED7KepYeUWoVShczewOCfm3nzoBybaih51h+sYVVGthW9M6lPByEPTQf+xm27PBdlpwmQ==
 
+"@babel/parser@^7.12.13", "@babel/parser@^7.12.7", "@babel/parser@^7.14.2":
+  version "7.14.4"
+  resolved "https://registry.npmjs.org/@babel/parser/-/parser-7.14.4.tgz#a5c560d6db6cd8e6ed342368dea8039232cbab18"
+  integrity sha512-ArliyUsWDUqEGfWcmzpGUzNfLxTdTp6WU4IuP6QFSp9gGfWS6boxFCkJSJ/L4+RG8z/FnIU3WxCk6hPL9SSWeA==
+
 "@babel/plugin-proposal-async-generator-functions@^7.12.1":
   version "7.12.1"
   resolved "https://registry.npmjs.org/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.12.1.tgz#dc6c1170e27d8aca99ff65f4925bd06b1c90550e"
@@ -409,7 +498,7 @@
     "@babel/helper-plugin-utils" "^7.10.4"
     "@babel/plugin-syntax-numeric-separator" "^7.10.4"
 
-"@babel/plugin-proposal-object-rest-spread@^7.12.1":
+"@babel/plugin-proposal-object-rest-spread@7.12.1", "@babel/plugin-proposal-object-rest-spread@^7.12.1":
   version "7.12.1"
   resolved "https://registry.npmjs.org/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.12.1.tgz#def9bd03cea0f9b72283dac0ec22d289c7691069"
   integrity sha512-s6SowJIjzlhx8o7lsFx5zmY4At6CTtDvgNQDdPzkBQucle58A6b/TTeEBYtyDgmcXjUTM+vE8YOGHZzzbc/ioA==
@@ -486,7 +575,7 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.0"
 
-"@babel/plugin-syntax-jsx@^7.12.1":
+"@babel/plugin-syntax-jsx@7.12.1", "@babel/plugin-syntax-jsx@^7.12.1":
   version "7.12.1"
   resolved "https://registry.npmjs.org/@babel/plugin-syntax-jsx/-/plugin-syntax-jsx-7.12.1.tgz#9d9d357cc818aa7ae7935917c1257f67677a0926"
   integrity sha512-1yRi7yAtB0ETgxdY9ti/p2TivUxJkTdhu/ZbF9MshVGqOx1TdB3b7xCXs49Fupgg50N45KcAsRP/ZqWjs9SRjg==
@@ -514,7 +603,7 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.10.4"
 
-"@babel/plugin-syntax-object-rest-spread@^7.2.0", "@babel/plugin-syntax-object-rest-spread@^7.8.0":
+"@babel/plugin-syntax-object-rest-spread@7.8.3", "@babel/plugin-syntax-object-rest-spread@^7.2.0", "@babel/plugin-syntax-object-rest-spread@^7.8.0":
   version "7.8.3"
   resolved "https://registry.npmjs.org/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.8.3.tgz#60e225edcbd98a640332a2e72dd3e66f1af55871"
   integrity sha512-XoqMijGZb9y3y2XskN+P1wUGiVwWZ5JmoDRwx5+3GmEplNyVM2s2Dg8ILFQm8rWM48orGy5YpI5Bl8U1y7ydlA==
@@ -988,6 +1077,15 @@
     "@babel/parser" "^7.10.4"
     "@babel/types" "^7.10.4"
 
+"@babel/template@^7.12.13", "@babel/template@^7.12.7":
+  version "7.12.13"
+  resolved "https://registry.npmjs.org/@babel/template/-/template-7.12.13.tgz#530265be8a2589dbb37523844c5bcb55947fb327"
+  integrity sha512-/7xxiGA57xMo/P2GVvdEumr8ONhFOhfgq2ihK3h1e6THqzTAkHbkXgB0xI9yeTfIUoH3+oAeHhqm/I43OTbbjA==
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@babel/parser" "^7.12.13"
+    "@babel/types" "^7.12.13"
+
 "@babel/traverse@7.0.0-beta.44":
   version "7.0.0-beta.44"
   resolved "https://registry.npmjs.org/@babel/traverse/-/traverse-7.0.0-beta.44.tgz#a970a2c45477ad18017e2e465a0606feee0d2966"
@@ -1019,6 +1117,20 @@
     globals "^11.1.0"
     lodash "^4.17.19"
 
+"@babel/traverse@^7.12.9", "@babel/traverse@^7.14.0":
+  version "7.14.2"
+  resolved "https://registry.npmjs.org/@babel/traverse/-/traverse-7.14.2.tgz#9201a8d912723a831c2679c7ebbf2fe1416d765b"
+  integrity sha512-TsdRgvBFHMyHOOzcP9S6QU0QQtjxlRpEYOy3mcCO5RgmC305ki42aSAmfZEMSSYBla2oZ9BMqYlncBaKmD/7iA==
+  dependencies:
+    "@babel/code-frame" "^7.12.13"
+    "@babel/generator" "^7.14.2"
+    "@babel/helper-function-name" "^7.14.2"
+    "@babel/helper-split-export-declaration" "^7.12.13"
+    "@babel/parser" "^7.14.2"
+    "@babel/types" "^7.14.2"
+    debug "^4.1.0"
+    globals "^11.1.0"
+
 "@babel/types@7.0.0-beta.44":
   version "7.0.0-beta.44"
   resolved "https://registry.npmjs.org/@babel/types/-/types-7.0.0-beta.44.tgz#6b1b164591f77dec0a0342aca995f2d046b3a757"
@@ -1037,6 +1149,14 @@
     lodash "^4.17.19"
     to-fast-properties "^2.0.0"
 
+"@babel/types@^7.12.13", "@babel/types@^7.12.7", "@babel/types@^7.14.0", "@babel/types@^7.14.2":
+  version "7.14.4"
+  resolved "https://registry.npmjs.org/@babel/types/-/types-7.14.4.tgz#bfd6980108168593b38b3eb48a24aa026b919bc0"
+  integrity sha512-lCj4aIs0xUefJFQnwwQv2Bxg7Omd6bgquZ6LGC+gGMh6/s5qDVfjuCMlDmYQ15SLsWHd9n+X3E75lKIhl5Lkiw==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.14.0"
+    to-fast-properties "^2.0.0"
+
 "@eslint/eslintrc@^0.2.1":
   version "0.2.1"
   resolved "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-0.2.1.tgz#f72069c330461a06684d119384435e12a5d76e3c"
@@ -1835,6 +1955,50 @@
     npmlog "^4.1.2"
     write-file-atomic "^2.3.0"
 
+"@mdx-js/loader@^1.6.22":
+  version "1.6.22"
+  resolved "https://registry.npmjs.org/@mdx-js/loader/-/loader-1.6.22.tgz#d9e8fe7f8185ff13c9c8639c048b123e30d322c4"
+  integrity sha512-9CjGwy595NaxAYp0hF9B/A0lH6C8Rms97e2JS9d3jVUtILn6pT5i5IV965ra3lIWc7Rs1GG1tBdVF7dCowYe6Q==
+  dependencies:
+    "@mdx-js/mdx" "1.6.22"
+    "@mdx-js/react" "1.6.22"
+    loader-utils "2.0.0"
+
+"@mdx-js/mdx@1.6.22":
+  version "1.6.22"
+  resolved "https://registry.npmjs.org/@mdx-js/mdx/-/mdx-1.6.22.tgz#8a723157bf90e78f17dc0f27995398e6c731f1ba"
+  integrity sha512-AMxuLxPz2j5/6TpF/XSdKpQP1NlG0z11dFOlq+2IP/lSgl11GY8ji6S/rgsViN/L0BDvHvUMruRb7ub+24LUYA==
+  dependencies:
+    "@babel/core" "7.12.9"
+    "@babel/plugin-syntax-jsx" "7.12.1"
+    "@babel/plugin-syntax-object-rest-spread" "7.8.3"
+    "@mdx-js/util" "1.6.22"
+    babel-plugin-apply-mdx-type-prop "1.6.22"
+    babel-plugin-extract-import-names "1.6.22"
+    camelcase-css "2.0.1"
+    detab "2.0.4"
+    hast-util-raw "6.0.1"
+    lodash.uniq "4.5.0"
+    mdast-util-to-hast "10.0.1"
+    remark-footnotes "2.0.0"
+    remark-mdx "1.6.22"
+    remark-parse "8.0.3"
+    remark-squeeze-paragraphs "4.0.0"
+    style-to-object "0.3.0"
+    unified "9.2.0"
+    unist-builder "2.0.3"
+    unist-util-visit "2.0.3"
+
+"@mdx-js/react@1.6.22", "@mdx-js/react@^1.6.22":
+  version "1.6.22"
+  resolved "https://registry.npmjs.org/@mdx-js/react/-/react-1.6.22.tgz#ae09b4744fddc74714ee9f9d6f17a66e77c43573"
+  integrity sha512-TDoPum4SHdfPiGSAaRBw7ECyI8VaHpK8GJugbJIJuqyh6kzw9ZLJZW3HGL3NNrJGxcAixUvqROm+YuQOo5eXtg==
+
+"@mdx-js/util@1.6.22":
+  version "1.6.22"
+  resolved "https://registry.npmjs.org/@mdx-js/util/-/util-1.6.22.tgz#219dfd89ae5b97a8801f015323ffa4b62f45718b"
+  integrity sha512-H1rQc1ZOHANWBvPcW+JpGwr+juXSxM8Q8YCkm3GhZd8REu1fHR3z99CErO1p9pkcfcxZnMdIZdIsXkOHY0NilA==
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.npmjs.org/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
@@ -2037,6 +2201,13 @@
     "@types/minimatch" "*"
     "@types/node" "*"
 
+"@types/hast@^2.0.0":
+  version "2.3.1"
+  resolved "https://registry.npmjs.org/@types/hast/-/hast-2.3.1.tgz#b16872f2a6144c7025f296fb9636a667ebb79cd9"
+  integrity sha512-viwwrB+6xGzw+G1eWpF9geV3fnsDgXqHG+cqgiHrvQfDUW5hzhCyV7Sy3UJxhfRFBsgky2SSW33qi/YrIkjX5Q==
+  dependencies:
+    "@types/unist" "*"
+
 "@types/html-minifier-terser@^5.0.0":
   version "5.1.1"
   resolved "https://registry.npmjs.org/@types/html-minifier-terser/-/html-minifier-terser-5.1.1.tgz#3c9ee980f1a10d6021ae6632ca3e79ca2ec4fb50"
@@ -2052,6 +2223,18 @@
   resolved "https://registry.npmjs.org/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
   integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
 
+"@types/katex@^0.11.0":
+  version "0.11.0"
+  resolved "https://registry.npmjs.org/@types/katex/-/katex-0.11.0.tgz#b16c54ee670925ffef0616beae9e90c557e17334"
+  integrity sha512-27BfE8zASRLYfSBNMk5/+KIjr2CBBrH0i5lhsO04fca4TGirIIMay73v3zNkzqmsaeIa/Mi5kejWDcxPLAmkvA==
+
+"@types/mdast@^3.0.0":
+  version "3.0.3"
+  resolved "https://registry.npmjs.org/@types/mdast/-/mdast-3.0.3.tgz#2d7d671b1cd1ea3deb306ea75036c2a0407d2deb"
+  integrity sha512-SXPBMnFVQg1s00dlMCc/jCdvPqdE4mXaMMCeRlxLDmTAEoegHT53xKtkDnzDTOcmMHUfcjyf36/YYZ6SxRdnsw==
+  dependencies:
+    "@types/unist" "*"
+
 "@types/minimatch@*":
   version "3.0.3"
   resolved "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
@@ -2072,6 +2255,11 @@
   resolved "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
   integrity sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA==
 
+"@types/parse5@^5.0.0":
+  version "5.0.3"
+  resolved "https://registry.npmjs.org/@types/parse5/-/parse5-5.0.3.tgz#e7b5aebbac150f8b5fdd4a46e7f0bd8e65e19109"
+  integrity sha512-kUNnecmtkunAoQ3CnjmMkzNU/gtxG8guhi+Fk2U/kOpIKjIMKnXGp4IJCgQJrXSgMsWYimYG4TGjz/UzbGEBTw==
+
 "@types/puppeteer@^2.0.0":
   version "2.1.5"
   resolved "https://registry.npmjs.org/@types/puppeteer/-/puppeteer-2.1.5.tgz#9137aa87dca21450820bfd6fa4fe747bc8176381"
@@ -2101,6 +2289,11 @@
   dependencies:
     source-map "^0.6.1"
 
+"@types/unist@*", "@types/unist@^2.0.0", "@types/unist@^2.0.2", "@types/unist@^2.0.3":
+  version "2.0.3"
+  resolved "https://registry.npmjs.org/@types/unist/-/unist-2.0.3.tgz#9c088679876f374eb5983f150d4787aa6fb32d7e"
+  integrity sha512-FvUupuM3rlRsRtCN+fDudtmytGO6iHJuuRKS1Ss0pG5z8oX0diNEw94UEL7hgDbpN94rgaK5R7sWm6RrSkZuAQ==
+
 "@types/webpack-sources@*":
   version "2.1.0"
   resolved "https://registry.npmjs.org/@types/webpack-sources/-/webpack-sources-2.1.0.tgz#8882b0bd62d1e0ce62f183d0d01b72e6e82e8c10"
@@ -2775,6 +2968,14 @@ babel-loader@^8.0.5:
     pify "^4.0.1"
     schema-utils "^2.6.5"
 
+babel-plugin-apply-mdx-type-prop@1.6.22:
+  version "1.6.22"
+  resolved "https://registry.npmjs.org/babel-plugin-apply-mdx-type-prop/-/babel-plugin-apply-mdx-type-prop-1.6.22.tgz#d216e8fd0de91de3f1478ef3231e05446bc8705b"
+  integrity sha512-VefL+8o+F/DfK24lPZMtJctrCVOfgbqLAGZSkxwhazQv4VxPg3Za/i40fu22KR2m8eEda+IfSOlPLUSIiLcnCQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "7.10.4"
+    "@mdx-js/util" "1.6.22"
+
 babel-plugin-dynamic-import-node@^2.3.3:
   version "2.3.3"
   resolved "https://registry.npmjs.org/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.3.3.tgz#84fda19c976ec5c6defef57f9427b3def66e17a3"
@@ -2782,6 +2983,13 @@ babel-plugin-dynamic-import-node@^2.3.3:
   dependencies:
     object.assign "^4.1.0"
 
+babel-plugin-extract-import-names@1.6.22:
+  version "1.6.22"
+  resolved "https://registry.npmjs.org/babel-plugin-extract-import-names/-/babel-plugin-extract-import-names-1.6.22.tgz#de5f9a28eb12f3eb2578bf74472204e66d1a13dc"
+  integrity sha512-yJ9BsJaISua7d8zNT7oRG1ZLBJCIdZ4PZqmH8qa9N5AK01ifk3fnkc98AXhtzE7UkfCsEumvoQWgoYLhOnJ7jQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "7.10.4"
+
 babylon@7.0.0-beta.44:
   version "7.0.0-beta.44"
   resolved "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.44.tgz#89159e15e6e30c5096e22d738d8c0af8a0e8ca1d"
@@ -3143,6 +3351,11 @@ camel-case@^4.1.1:
     pascal-case "^3.1.2"
     tslib "^2.0.3"
 
+camelcase-css@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npmjs.org/camelcase-css/-/camelcase-css-2.0.1.tgz#ee978f6947914cc30c6b44741b6ed1df7f043fd5"
+  integrity sha512-QOSvevhslijgYwRx6Rv7zKdMF8lbRmx+uQGx2+vDc+KI/eBnsy9kit5aj23AgGu3pa4t9AgwbnXWqS+iOY+2aA==
+
 camelcase-keys@^2.0.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-2.1.0.tgz#308beeaffdf28119051efa1d932213c91b8f92e7"
@@ -3209,21 +3422,21 @@ caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
   resolved "https://registry.npmjs.org/caniuse-db/-/caniuse-db-1.0.30001156.tgz#279f2188d3f7a29313ec0e7e9efb600ca9c61418"
   integrity sha512-L9vmkUDqH5QWgnB3RUukW1B5P6Vvkf44pjvaoPOUbIkchkUsq+vwXjzjQl9Hw3Ri8xS3XJmfm3H0UGyTx+s+Rg==
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001173:
-  version "1.0.30001173"
-  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001173.tgz#3c47bbe3cd6d7a9eda7f50ac016d158005569f56"
-  integrity sha512-R3aqmjrICdGCTAnSXtNyvWYMK3YtV5jwudbq0T7nN9k4kmE4CBuwPqyJ+KBzepSTh0huivV2gLbSMEzTTmfeYw==
-
-caniuse-lite@^1.0.30001154:
-  version "1.0.30001156"
-  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001156.tgz#75c20937b6012fe2b02ab58b30d475bf0718de97"
-  integrity sha512-z7qztybA2eFZTB6Z3yvaQBIoJpQtsewRD74adw2UbRWwsRq3jIPvgrQGawBMbfafekQaD21FWuXNcywtTDGGCw==
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001154, caniuse-lite@^1.0.30001173:
+  version "1.0.30001234"
+  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001234.tgz"
+  integrity sha512-a3gjUVKkmwLdNysa1xkUAwN2VfJUJyVW47rsi3aCbkRCtbHAfo+rOsCqVw29G6coQ8gzAPb5XBXwiGHwme3isA==
 
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
+ccount@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.npmjs.org/ccount/-/ccount-1.1.0.tgz#246687debb6014735131be8abab2d93898f8d043"
+  integrity sha512-vlNK021QdI7PNeiUh/lKkC/mNHHfV0m/Ad5JoI0TYtlBnJAslM/JIkm/tGC88bkLIwO6OQ5uV6ztS6kVAtCDlg==
+
 chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
@@ -3574,6 +3787,11 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
+comma-separated-tokens@^1.0.0:
+  version "1.0.8"
+  resolved "https://registry.npmjs.org/comma-separated-tokens/-/comma-separated-tokens-1.0.8.tgz#632b80b6117867a158f1080ad498b2fbe7e3f5ea"
+  integrity sha512-GHuDRO12Sypu2cV70d1dkA2EUmXHgntrzbpvOB+Qy+49ypNfGgFQIC2fhhXbnyrJRynDCAARsT7Ou0M6hirpfw==
+
 commander@2.15.1:
   version "2.15.1"
   resolved "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
@@ -3589,6 +3807,11 @@ commander@^4.0.1, commander@^4.1.1:
   resolved "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz#9fd602bd936294e9e9ef46a3f4d6964044b18068"
   integrity sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==
 
+commander@^6.0.0:
+  version "6.2.1"
+  resolved "https://registry.npmjs.org/commander/-/commander-6.2.1.tgz#0792eb682dfbc325999bb2b84fddddba110ac73c"
+  integrity sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==
+
 commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
@@ -4353,6 +4576,13 @@ destroy@~1.0.4:
   resolved "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
   integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
 
+detab@2.0.4:
+  version "2.0.4"
+  resolved "https://registry.npmjs.org/detab/-/detab-2.0.4.tgz#b927892069aff405fbb9a186fe97a44a92a94b43"
+  integrity sha512-8zdsQA5bIkoRECvCrNKPla84lyoR7DSAyf7p0YgXzBO9PDJx8KntPUay7NS6yp+KdxdVtiE5SpHKtbp2ZQyA9g==
+  dependencies:
+    repeat-string "^1.5.4"
+
 detect-indent@^5.0.0:
   version "5.0.0"
   resolved "https://registry.npmjs.org/detect-indent/-/detect-indent-5.0.0.tgz#3871cc0a6a002e8c3e5b3cf7f336264675f06b9d"
@@ -5937,6 +6167,88 @@ has@^1.0.0, has@^1.0.1, has@^1.0.3:
   dependencies:
     function-bind "^1.1.1"
 
+hast-to-hyperscript@^9.0.0:
+  version "9.0.1"
+  resolved "https://registry.npmjs.org/hast-to-hyperscript/-/hast-to-hyperscript-9.0.1.tgz#9b67fd188e4c81e8ad66f803855334173920218d"
+  integrity sha512-zQgLKqF+O2F72S1aa4y2ivxzSlko3MAvxkwG8ehGmNiqd98BIN3JM1rAJPmplEyLmGLO2QZYJtIneOSZ2YbJuA==
+  dependencies:
+    "@types/unist" "^2.0.3"
+    comma-separated-tokens "^1.0.0"
+    property-information "^5.3.0"
+    space-separated-tokens "^1.0.0"
+    style-to-object "^0.3.0"
+    unist-util-is "^4.0.0"
+    web-namespaces "^1.0.0"
+
+hast-util-from-parse5@^6.0.0:
+  version "6.0.1"
+  resolved "https://registry.npmjs.org/hast-util-from-parse5/-/hast-util-from-parse5-6.0.1.tgz#554e34abdeea25ac76f5bd950a1f0180e0b3bc2a"
+  integrity sha512-jeJUWiN5pSxW12Rh01smtVkZgZr33wBokLzKLwinYOUfSzm1Nl/c3GUGebDyOKjdsRgMvoVbV0VpAcpjF4NrJA==
+  dependencies:
+    "@types/parse5" "^5.0.0"
+    hastscript "^6.0.0"
+    property-information "^5.0.0"
+    vfile "^4.0.0"
+    vfile-location "^3.2.0"
+    web-namespaces "^1.0.0"
+
+hast-util-is-element@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.npmjs.org/hast-util-is-element/-/hast-util-is-element-1.1.0.tgz#3b3ed5159a2707c6137b48637fbfe068e175a425"
+  integrity sha512-oUmNua0bFbdrD/ELDSSEadRVtWZOf3iF6Lbv81naqsIV99RnSCieTbWuWCY8BAeEfKJTKl0gRdokv+dELutHGQ==
+
+hast-util-parse-selector@^2.0.0:
+  version "2.2.5"
+  resolved "https://registry.npmjs.org/hast-util-parse-selector/-/hast-util-parse-selector-2.2.5.tgz#d57c23f4da16ae3c63b3b6ca4616683313499c3a"
+  integrity sha512-7j6mrk/qqkSehsM92wQjdIgWM2/BW61u/53G6xmC8i1OmEdKLHbk419QKQUjz6LglWsfqoiHmyMRkP1BGjecNQ==
+
+hast-util-raw@6.0.1:
+  version "6.0.1"
+  resolved "https://registry.npmjs.org/hast-util-raw/-/hast-util-raw-6.0.1.tgz#973b15930b7529a7b66984c98148b46526885977"
+  integrity sha512-ZMuiYA+UF7BXBtsTBNcLBF5HzXzkyE6MLzJnL605LKE8GJylNjGc4jjxazAHUtcwT5/CEt6afRKViYB4X66dig==
+  dependencies:
+    "@types/hast" "^2.0.0"
+    hast-util-from-parse5 "^6.0.0"
+    hast-util-to-parse5 "^6.0.0"
+    html-void-elements "^1.0.0"
+    parse5 "^6.0.0"
+    unist-util-position "^3.0.0"
+    vfile "^4.0.0"
+    web-namespaces "^1.0.0"
+    xtend "^4.0.0"
+    zwitch "^1.0.0"
+
+hast-util-to-parse5@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.npmjs.org/hast-util-to-parse5/-/hast-util-to-parse5-6.0.0.tgz#1ec44650b631d72952066cea9b1445df699f8479"
+  integrity sha512-Lu5m6Lgm/fWuz8eWnrKezHtVY83JeRGaNQ2kn9aJgqaxvVkFCZQBEhgodZUDUvoodgyROHDb3r5IxAEdl6suJQ==
+  dependencies:
+    hast-to-hyperscript "^9.0.0"
+    property-information "^5.0.0"
+    web-namespaces "^1.0.0"
+    xtend "^4.0.0"
+    zwitch "^1.0.0"
+
+hast-util-to-text@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.npmjs.org/hast-util-to-text/-/hast-util-to-text-2.0.1.tgz#04f2e065642a0edb08341976084aa217624a0f8b"
+  integrity sha512-8nsgCARfs6VkwH2jJU9b8LNTuR4700na+0h3PqCaEk4MAnMDeu5P0tP8mjk9LLNGxIeQRLbiDbZVw6rku+pYsQ==
+  dependencies:
+    hast-util-is-element "^1.0.0"
+    repeat-string "^1.0.0"
+    unist-util-find-after "^3.0.0"
+
+hastscript@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.npmjs.org/hastscript/-/hastscript-6.0.0.tgz#e8768d7eac56c3fdeac8a92830d58e811e5bf640"
+  integrity sha512-nDM6bvd7lIqDUiYEiu5Sl/+6ReP0BMk/2f4U/Rooccxkj0P5nm+acM5PrGJ/t5I8qPGiqZSE6hVAwZEdZIvP4w==
+  dependencies:
+    "@types/hast" "^2.0.0"
+    comma-separated-tokens "^1.0.0"
+    hast-util-parse-selector "^2.0.0"
+    property-information "^5.0.0"
+    space-separated-tokens "^1.0.0"
+
 he@^1.2.0:
   version "1.2.0"
   resolved "https://registry.npmjs.org/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
@@ -5947,11 +6259,6 @@ hex-color-regex@^1.1.0:
   resolved "https://registry.npmjs.org/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
   integrity sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ==
 
-highlight.js@^10.5.0:
-  version "10.5.0"
-  resolved "https://registry.npmjs.org/highlight.js/-/highlight.js-10.5.0.tgz#3f09fede6a865757378f2d9ebdcbc15ba268f98f"
-  integrity sha512-xTmvd9HiIHR6L53TMC7TKolEj65zG1XU+Onr8oi86mYa+nLcIbxTTWkpW7CsEwv/vK7u1zb8alZIMLDqqN6KTw==
-
 history@^4.7.2:
   version "4.10.1"
   resolved "https://registry.npmjs.org/history/-/history-4.10.1.tgz#33371a65e3a83b267434e2b3f3b1b4c58aad4cf3"
@@ -6044,6 +6351,11 @@ html-minifier@^4.0.0:
     relateurl "^0.2.7"
     uglify-js "^3.5.1"
 
+html-void-elements@^1.0.0:
+  version "1.0.5"
+  resolved "https://registry.npmjs.org/html-void-elements/-/html-void-elements-1.0.5.tgz#ce9159494e86d95e45795b166c2021c2cfca4483"
+  integrity sha512-uE/TxKuyNIcx44cIWnjr/rfIATDH7ZaOMmstu0CwhFG1Dunhlp4OC6/NMbhiwoq5BpW0ubi303qnEk/PZj614w==
+
 html-webpack-plugin@^4.5.1:
   version "4.5.1"
   resolved "https://registry.npmjs.org/html-webpack-plugin/-/html-webpack-plugin-4.5.1.tgz#40aaf1b5cb78f2f23a83333999625c20929cda65"
@@ -6360,6 +6672,11 @@ init-package-json@^1.10.3:
     validate-npm-package-license "^3.0.1"
     validate-npm-package-name "^3.0.0"
 
+inline-style-parser@0.1.1:
+  version "0.1.1"
+  resolved "https://registry.npmjs.org/inline-style-parser/-/inline-style-parser-0.1.1.tgz#ec8a3b429274e9c0a1f1c4ffa9453a7fef72cea1"
+  integrity sha512-7NXolsK4CAS5+xvdj5OMMbI962hU/wvwoxk+LWR9Ek9bVtyuuYScDN6eS0rUm6TxApFpw7CX1o4uJzcd4AyD3Q==
+
 inquirer@^3.0.6:
   version "3.3.0"
   resolved "https://registry.npmjs.org/inquirer/-/inquirer-3.3.0.tgz#9dd2f2ad765dcab1ff0443b491442a20ba227dc9"
@@ -6486,7 +6803,7 @@ is-accessor-descriptor@^1.0.0:
   dependencies:
     kind-of "^6.0.0"
 
-is-alphabetical@^1.0.0:
+is-alphabetical@1.0.4, is-alphabetical@^1.0.0:
   version "1.0.4"
   resolved "https://registry.npmjs.org/is-alphabetical/-/is-alphabetical-1.0.4.tgz#9e7d6b94916be22153745d184c298cbf986a686d"
   integrity sha512-DwzsA04LQ10FHTZuL0/grVDk4rFoVH1pjAToYwBrHSxcrBIGQuXrQMtD5U1b0U2XVgKZCTLLP8u2Qxqhy3l2Vg==
@@ -6533,6 +6850,11 @@ is-buffer@^1.0.2, is-buffer@^1.1.4, is-buffer@^1.1.5:
   resolved "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
   integrity sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==
 
+is-buffer@^2.0.0:
+  version "2.0.5"
+  resolved "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.5.tgz#ebc252e400d22ff8d77fa09888821a24a658c191"
+  integrity sha512-i2R6zNFDwgEHJyQUtJEk0XFi1i0dPFn/oqjK3/vPCcDeJvW5NQ83V8QbicfF1SupOaB0h8ntgBC2YiE7dfyctQ==
+
 is-callable@^1.1.4, is-callable@^1.2.2:
   version "1.2.2"
   resolved "https://registry.npmjs.org/is-callable/-/is-callable-1.2.2.tgz#c7c6715cd22d4ddb48d3e19970223aceabb080d9"
@@ -6725,6 +7047,11 @@ is-plain-obj@^1.0.0, is-plain-obj@^1.1.0:
   resolved "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
   integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
 
+is-plain-obj@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-2.1.0.tgz#45e42e37fccf1f40da8e5f76ee21515840c09287"
+  integrity sha512-YWnfyRwxL/+SsrWYfOpUtz5b3YD+nyfkHvjbcanzk8zgyO4ASD67uVMRt8k5bM4lLMDnXfriRhOpemw+NfT1eA==
+
 is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
   version "2.0.4"
   resolved "https://registry.npmjs.org/is-plain-object/-/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
@@ -7007,6 +7334,13 @@ jsprim@^1.2.2:
     array-includes "^3.1.1"
     object.assign "^4.1.1"
 
+katex@^0.13.0:
+  version "0.13.11"
+  resolved "https://registry.npmjs.org/katex/-/katex-0.13.11.tgz#66138ebf173f25ef130cd3a3ea3ea1d12a3f1362"
+  integrity sha512-yJBHVIgwlAaapzlbvTpVF/ZOs8UkTj/sd46Fl8+qAf2/UiituPYVeapVD8ADZtqyRg/qNWUKt7gJoyYVWLrcXw==
+  dependencies:
+    commander "^6.0.0"
+
 killable@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/killable/-/killable-1.0.1.tgz#4c8ce441187a061c7474fb87ca08e2a638194892"
@@ -7186,6 +7520,15 @@ loader-runner@^4.2.0:
   resolved "https://registry.npmjs.org/loader-runner/-/loader-runner-4.2.0.tgz#d7022380d66d14c5fb1d496b89864ebcfd478384"
   integrity sha512-92+huvxMvYlMzMt0iIOukcwYBFpkYJdpl2xsZ7LrlayO7E8SOv+JJUEK17B/dJIHAOLMfh2dZZ/Y18WgmGtYNw==
 
+loader-utils@2.0.0, loader-utils@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.0.tgz#e4cace5b816d425a166b5f097e10cd12b36064b0"
+  integrity sha512-rP4F0h2RaWSvPEkD7BLDFQnvSf+nK+wr3ESUjNTyAGobqrijmW92zc+SO6d4p4B1wh7+B/Jg1mkQe5NYUEHtHQ==
+  dependencies:
+    big.js "^5.2.2"
+    emojis-list "^3.0.0"
+    json5 "^2.1.2"
+
 loader-utils@^1.0.2, loader-utils@^1.1.0, loader-utils@^1.2.3, loader-utils@^1.4.0:
   version "1.4.0"
   resolved "https://registry.npmjs.org/loader-utils/-/loader-utils-1.4.0.tgz#c579b5e34cb34b1a74edc6c1fb36bfa371d5a613"
@@ -7195,15 +7538,6 @@ loader-utils@^1.0.2, loader-utils@^1.1.0, loader-utils@^1.2.3, loader-utils@^1.4
     emojis-list "^3.0.0"
     json5 "^1.0.1"
 
-loader-utils@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.0.tgz#e4cace5b816d425a166b5f097e10cd12b36064b0"
-  integrity sha512-rP4F0h2RaWSvPEkD7BLDFQnvSf+nK+wr3ESUjNTyAGobqrijmW92zc+SO6d4p4B1wh7+B/Jg1mkQe5NYUEHtHQ==
-  dependencies:
-    big.js "^5.2.2"
-    emojis-list "^3.0.0"
-    json5 "^2.1.2"
-
 loading-cli@^1.0.6:
   version "1.1.0"
   resolved "https://registry.npmjs.org/loading-cli/-/loading-cli-1.1.0.tgz#3457edaa3290439ad0061755174363a8091d56bc"
@@ -7301,7 +7635,7 @@ lodash.templatesettings@^4.0.0:
   dependencies:
     lodash._reinterpolate "^3.0.0"
 
-lodash.uniq@^4.5.0:
+lodash.uniq@4.5.0, lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.npmjs.org/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
@@ -7475,6 +7809,34 @@ mdast-add-list-metadata@1.0.1:
   dependencies:
     unist-util-visit-parents "1.1.2"
 
+mdast-squeeze-paragraphs@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npmjs.org/mdast-squeeze-paragraphs/-/mdast-squeeze-paragraphs-4.0.0.tgz#7c4c114679c3bee27ef10b58e2e015be79f1ef97"
+  integrity sha512-zxdPn69hkQ1rm4J+2Cs2j6wDEv7O17TfXTJ33tl/+JPIoEmtV9t2ZzBM5LPHE8QlHsmVD8t3vPKCyY3oH+H8MQ==
+  dependencies:
+    unist-util-remove "^2.0.0"
+
+mdast-util-definitions@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npmjs.org/mdast-util-definitions/-/mdast-util-definitions-4.0.0.tgz#c5c1a84db799173b4dcf7643cda999e440c24db2"
+  integrity sha512-k8AJ6aNnUkB7IE+5azR9h81O5EQ/cTDXtWdMq9Kk5KcEW/8ritU5CeLg/9HhOC++nALHBlaogJ5jz0Ybk3kPMQ==
+  dependencies:
+    unist-util-visit "^2.0.0"
+
+mdast-util-to-hast@10.0.1:
+  version "10.0.1"
+  resolved "https://registry.npmjs.org/mdast-util-to-hast/-/mdast-util-to-hast-10.0.1.tgz#0cfc82089494c52d46eb0e3edb7a4eb2aea021eb"
+  integrity sha512-BW3LM9SEMnjf4HXXVApZMt8gLQWVNXc3jryK0nJu/rOXPOnlkUjmdkDlmxMirpbU9ILncGFIwLH/ubnWBbcdgA==
+  dependencies:
+    "@types/mdast" "^3.0.0"
+    "@types/unist" "^2.0.0"
+    mdast-util-definitions "^4.0.0"
+    mdurl "^1.0.0"
+    unist-builder "^2.0.0"
+    unist-util-generated "^1.0.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^2.0.0"
+
 mdn-data@2.0.14:
   version "2.0.14"
   resolved "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.14.tgz#7113fc4281917d63ce29b43446f701e68c25ba50"
@@ -7485,6 +7847,11 @@ mdn-data@2.0.4:
   resolved "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.4.tgz#699b3c38ac6f1d728091a64650b65d388502fd5b"
   integrity sha512-iV3XNKw06j5Q7mi6h+9vbx23Tv7JkjEVgKHW4pimwyDGWm0OIQntJJ+u1C6mg6mK1EaTv42XQ7w76yuzH7M2cA==
 
+mdurl@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz#fe85b2ec75a59037f2adfec100fd6c601761152e"
+  integrity sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4=
+
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -8580,6 +8947,18 @@ parse-entities@^1.1.0:
     is-decimal "^1.0.0"
     is-hexadecimal "^1.0.0"
 
+parse-entities@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npmjs.org/parse-entities/-/parse-entities-2.0.0.tgz#53c6eb5b9314a1f4ec99fa0fdf7ce01ecda0cbe8"
+  integrity sha512-kkywGpCcRYhqQIchaWqZ875wzpS/bMKhz5HnN3p7wveJTkTtyAB/AlnS0f8DFSqYW1T82t6yEAkEcB+A1I3MbQ==
+  dependencies:
+    character-entities "^1.0.0"
+    character-entities-legacy "^1.0.0"
+    character-reference-invalid "^1.0.0"
+    is-alphanumerical "^1.0.0"
+    is-decimal "^1.0.0"
+    is-hexadecimal "^1.0.0"
+
 parse-github-repo-url@^1.3.0:
   version "1.4.1"
   resolved "https://registry.npmjs.org/parse-github-repo-url/-/parse-github-repo-url-1.4.1.tgz#9e7d8bb252a6cb6ba42595060b7bf6df3dbc1f50"
@@ -8628,6 +9007,11 @@ parse-url@^5.0.0:
     parse-path "^4.0.0"
     protocols "^1.4.0"
 
+parse5@^6.0.0:
+  version "6.0.1"
+  resolved "https://registry.npmjs.org/parse5/-/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
+  integrity sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==
+
 parseurl@~1.3.2, parseurl@~1.3.3:
   version "1.3.3"
   resolved "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
@@ -9434,6 +9818,11 @@ pretty-time@^1.1.0:
   resolved "https://registry.npmjs.org/pretty-time/-/pretty-time-1.1.0.tgz#ffb7429afabb8535c346a34e41873adf3d74dd0e"
   integrity sha512-28iF6xPQrP8Oa6uxE6a1biz+lWeTOAPKggvjB8HAs6nVMKZwf5bG++632Dx614hIWgUPkgivRfG+a8uAXGTIbA==
 
+prism-react-renderer@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.npmjs.org/prism-react-renderer/-/prism-react-renderer-1.2.1.tgz#392460acf63540960e5e3caa699d851264e99b89"
+  integrity sha512-w23ch4f75V1Tnz8DajsYKvY5lF7H1+WvzvLUcF0paFxkTHSp42RS0H5CttdN2Q8RR3DRGZ9v5xD/h3n8C8kGmg==
+
 process-nextick-args@~2.0.0:
   version "2.0.1"
   resolved "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
@@ -9483,6 +9872,13 @@ prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
     object-assign "^4.1.1"
     react-is "^16.8.1"
 
+property-information@^5.0.0, property-information@^5.3.0:
+  version "5.6.0"
+  resolved "https://registry.npmjs.org/property-information/-/property-information-5.6.0.tgz#61675545fb23002f245c6540ec46077d4da3ed69"
+  integrity sha512-YUHSPk+A30YPv+0Qf8i9Mbfe/C0hdPXk1s1jPVToV8pk8BQtpw10ct89Eo7OWkutrwqvT0eicAxlOg3dOAu8JA==
+  dependencies:
+    xtend "^4.0.0"
+
 proto-list@~1.2.1:
   version "1.2.4"
   resolved "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz#212d5bfe1318306a420f6402b8e26ff39647a849"
@@ -9695,13 +10091,6 @@ raw-body@2.4.0:
     iconv-lite "0.4.24"
     unpipe "1.0.0"
 
-raw-content-replace-loader@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.npmjs.org/raw-content-replace-loader/-/raw-content-replace-loader-1.0.1.tgz#a89cdd574acef724a9bc986768a0e74ca87b1ce7"
-  integrity sha512-ZPqeRwfgvYuBRZDKgsUNwFvcOOomWCkCcYRm9EppWMi6bFB1ofoFuE1ueGQIrdnvZ2z1RlIFsmVe9KzdpaKXig==
-  dependencies:
-    loader-utils "^1.1.0"
-
 react-dom@^17.0.1:
   version "17.0.1"
   resolved "https://registry.npmjs.org/react-dom/-/react-dom-17.0.1.tgz#1de2560474ec9f0e334285662ede52dbc5426fc6"
@@ -10064,11 +10453,77 @@ regjsparser@^0.6.4:
   dependencies:
     jsesc "~0.5.0"
 
+rehype-katex@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.npmjs.org/rehype-katex/-/rehype-katex-5.0.0.tgz#b556f24fde918f28ba1cb642ea71c7e82f3373d7"
+  integrity sha512-ksSuEKCql/IiIadOHiKRMjypva9BLhuwQNascMqaoGLDVd0k2NlE2wMvgZ3rpItzRKCd6vs8s7MFbb8pcR0AEg==
+  dependencies:
+    "@types/katex" "^0.11.0"
+    hast-util-to-text "^2.0.0"
+    katex "^0.13.0"
+    rehype-parse "^7.0.0"
+    unified "^9.0.0"
+    unist-util-visit "^2.0.0"
+
+rehype-parse@^7.0.0:
+  version "7.0.1"
+  resolved "https://registry.npmjs.org/rehype-parse/-/rehype-parse-7.0.1.tgz#58900f6702b56767814afc2a9efa2d42b1c90c57"
+  integrity sha512-fOiR9a9xH+Le19i4fGzIEowAbwG7idy2Jzs4mOrFWBSJ0sNUgy0ev871dwWnbOo371SjgjG4pwzrbgSVrKxecw==
+  dependencies:
+    hast-util-from-parse5 "^6.0.0"
+    parse5 "^6.0.0"
+
 relateurl@^0.2.7:
   version "0.2.7"
   resolved "https://registry.npmjs.org/relateurl/-/relateurl-0.2.7.tgz#54dbf377e51440aca90a4cd274600d3ff2d888a9"
   integrity sha1-VNvzd+UUQKypCkzSdGANP/LYiKk=
 
+remark-footnotes@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npmjs.org/remark-footnotes/-/remark-footnotes-2.0.0.tgz#9001c4c2ffebba55695d2dd80ffb8b82f7e6303f"
+  integrity sha512-3Clt8ZMH75Ayjp9q4CorNeyjwIxHFcTkaektplKGl2A1jNGEUey8cKL0ZC5vJwfcD5GFGsNLImLG/NGzWIzoMQ==
+
+remark-math@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.npmjs.org/remark-math/-/remark-math-3.0.1.tgz#85a02a15b15cad34b89a27244d4887b3a95185bb"
+  integrity sha512-epT77R/HK0x7NqrWHdSV75uNLwn8g9qTyMqCRCDujL0vj/6T6+yhdrR7mjELWtkse+Fw02kijAaBuVcHBor1+Q==
+
+remark-mdx@1.6.22:
+  version "1.6.22"
+  resolved "https://registry.npmjs.org/remark-mdx/-/remark-mdx-1.6.22.tgz#06a8dab07dcfdd57f3373af7f86bd0e992108bbd"
+  integrity sha512-phMHBJgeV76uyFkH4rvzCftLfKCr2RZuF+/gmVcaKrpsihyzmhXjA0BEMDaPTXG5y8qZOKPVo83NAOX01LPnOQ==
+  dependencies:
+    "@babel/core" "7.12.9"
+    "@babel/helper-plugin-utils" "7.10.4"
+    "@babel/plugin-proposal-object-rest-spread" "7.12.1"
+    "@babel/plugin-syntax-jsx" "7.12.1"
+    "@mdx-js/util" "1.6.22"
+    is-alphabetical "1.0.4"
+    remark-parse "8.0.3"
+    unified "9.2.0"
+
+remark-parse@8.0.3:
+  version "8.0.3"
+  resolved "https://registry.npmjs.org/remark-parse/-/remark-parse-8.0.3.tgz#9c62aa3b35b79a486454c690472906075f40c7e1"
+  integrity sha512-E1K9+QLGgggHxCQtLt++uXltxEprmWzNfg+MxpfHsZlrddKzZ/hZyWHDbK3/Ap8HJQqYJRXP+jHczdL6q6i85Q==
+  dependencies:
+    ccount "^1.0.0"
+    collapse-white-space "^1.0.2"
+    is-alphabetical "^1.0.0"
+    is-decimal "^1.0.0"
+    is-whitespace-character "^1.0.0"
+    is-word-character "^1.0.0"
+    markdown-escapes "^1.0.0"
+    parse-entities "^2.0.0"
+    repeat-string "^1.5.4"
+    state-toggle "^1.0.0"
+    trim "0.0.1"
+    trim-trailing-lines "^1.0.0"
+    unherit "^1.0.4"
+    unist-util-remove-position "^2.0.0"
+    vfile-location "^3.0.0"
+    xtend "^4.0.1"
+
 remark-parse@^5.0.0:
   version "5.0.0"
   resolved "https://registry.npmjs.org/remark-parse/-/remark-parse-5.0.0.tgz#4c077f9e499044d1d5c13f80d7a98cf7b9285d95"
@@ -10090,6 +10545,13 @@ remark-parse@^5.0.0:
     vfile-location "^2.0.0"
     xtend "^4.0.1"
 
+remark-squeeze-paragraphs@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npmjs.org/remark-squeeze-paragraphs/-/remark-squeeze-paragraphs-4.0.0.tgz#76eb0e085295131c84748c8e43810159c5653ead"
+  integrity sha512-8qRqmL9F4nuLPIgl92XUuxI3pFxize+F1H0e/W3llTk0UsjJaj01+RrirkMw7P21RKe4X6goQhYRSvNWX+70Rw==
+  dependencies:
+    mdast-squeeze-paragraphs "^4.0.0"
+
 remove-trailing-separator@^1.0.1:
   version "1.1.0"
   resolved "https://registry.npmjs.org/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"
@@ -10111,7 +10573,7 @@ repeat-element@^1.1.2:
   resolved "https://registry.npmjs.org/repeat-element/-/repeat-element-1.1.3.tgz#782e0d825c0c5a3bb39731f84efee6b742e6b1ce"
   integrity sha512-ahGq0ZnV5m5XtZLMb+vP76kcAM5nkLqk0lpqAuojSKGgQtn4eRi4ZZGm2olo2zKFH+sMsWaqOCW1dqAnOru72g==
 
-repeat-string@^1.5.4, repeat-string@^1.6.1:
+repeat-string@^1.0.0, repeat-string@^1.5.4, repeat-string@^1.6.1:
   version "1.6.1"
   resolved "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
   integrity sha1-jcrkcOHIirwtYA//Sndihtp15jc=
@@ -10746,6 +11208,11 @@ source-map@^0.7.3, source-map@~0.7.2:
   resolved "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
   integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
 
+space-separated-tokens@^1.0.0:
+  version "1.1.5"
+  resolved "https://registry.npmjs.org/space-separated-tokens/-/space-separated-tokens-1.1.5.tgz#85f32c3d10d9682007e917414ddc5c26d1aa6899"
+  integrity sha512-q/JSVd1Lptzhf5bkYm4ob4iWPjx0KiRe3sRFBNrVqbJkFaBm5vbbowy1mymoPNLRa52+oadOhJ+K49wsSeSjTA==
+
 spdx-correct@^3.0.0:
   version "3.1.1"
   resolved "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.1.1.tgz#dece81ac9c1e6713e5f7d1b6f17d468fa53d89a9"
@@ -11098,6 +11565,13 @@ style-loader@^0.19.1:
     loader-utils "^1.0.2"
     schema-utils "^0.3.0"
 
+style-to-object@0.3.0, style-to-object@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.npmjs.org/style-to-object/-/style-to-object-0.3.0.tgz#b1b790d205991cc783801967214979ee19a76e46"
+  integrity sha512-CzFnRRXhzWIdItT3OmF8SQfWyahHhjq3HwcMNCNLn+N7klOOqPjMeG/4JSu77D7ypZdGvSzvkrbyeTMizz2VrA==
+  dependencies:
+    inline-style-parser "0.1.1"
+
 stylehacks@^4.0.0:
   version "4.0.3"
   resolved "https://registry.npmjs.org/stylehacks/-/stylehacks-4.0.3.tgz#6718fcaf4d1e07d8a1318690881e8d96726a71d5"
@@ -11623,6 +12097,18 @@ unicode-property-aliases-ecmascript@^1.0.4:
   resolved "https://registry.npmjs.org/unicode-property-aliases-ecmascript/-/unicode-property-aliases-ecmascript-1.1.0.tgz#dd57a99f6207bedff4628abefb94c50db941c8f4"
   integrity sha512-PqSoPh/pWetQ2phoj5RLiaqIk4kCNwoV3CI+LfGmWLKI3rE3kl1h59XpX2BjgDrmbxD9ARtQobPGU1SguCYuQg==
 
+unified@9.2.0:
+  version "9.2.0"
+  resolved "https://registry.npmjs.org/unified/-/unified-9.2.0.tgz#67a62c627c40589edebbf60f53edfd4d822027f8"
+  integrity sha512-vx2Z0vY+a3YoTj8+pttM3tiJHCwY5UFbYdiWrwBEbHmK8pvsPj2rtAX2BFfgXen8T39CJWblWRDT4L5WGXtDdg==
+  dependencies:
+    bail "^1.0.0"
+    extend "^3.0.0"
+    is-buffer "^2.0.0"
+    is-plain-obj "^2.0.0"
+    trough "^1.0.0"
+    vfile "^4.0.0"
+
 unified@^6.1.5:
   version "6.2.0"
   resolved "https://registry.npmjs.org/unified/-/unified-6.2.0.tgz#7fbd630f719126d67d40c644b7e3f617035f6dba"
@@ -11635,6 +12121,18 @@ unified@^6.1.5:
     vfile "^2.0.0"
     x-is-string "^0.1.0"
 
+unified@^9.0.0:
+  version "9.2.1"
+  resolved "https://registry.npmjs.org/unified/-/unified-9.2.1.tgz#ae18d5674c114021bfdbdf73865ca60f410215a3"
+  integrity sha512-juWjuI8Z4xFg8pJbnEZ41b5xjGUWGHqXALmBZ3FC3WX0PIx1CZBIIJ6mXbYMcf6Yw4Fi0rFUTA1cdz/BglbOhA==
+  dependencies:
+    bail "^1.0.0"
+    extend "^3.0.0"
+    is-buffer "^2.0.0"
+    is-plain-obj "^2.0.0"
+    trough "^1.0.0"
+    vfile "^4.0.0"
+
 union-value@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz#0b6fe7b835aecda61c6ea4d4f02c14221e109847"
@@ -11669,11 +12167,38 @@ unique-slug@^2.0.0:
   dependencies:
     imurmurhash "^0.1.4"
 
+unist-builder@2.0.3, unist-builder@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.npmjs.org/unist-builder/-/unist-builder-2.0.3.tgz#77648711b5d86af0942f334397a33c5e91516436"
+  integrity sha512-f98yt5pnlMWlzP539tPc4grGMsFaQQlP/vM396b00jngsiINumNmsY8rkXjfoi1c6QaM8nQ3vaGDuoKWbe/1Uw==
+
+unist-util-find-after@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npmjs.org/unist-util-find-after/-/unist-util-find-after-3.0.0.tgz#5c65fcebf64d4f8f496db46fa8fd0fbf354b43e6"
+  integrity sha512-ojlBqfsBftYXExNu3+hHLfJQ/X1jYY/9vdm4yZWjIbf0VuWF6CRufci1ZyoD/wV2TYMKxXUoNuoqwy+CkgzAiQ==
+  dependencies:
+    unist-util-is "^4.0.0"
+
+unist-util-generated@^1.0.0:
+  version "1.1.6"
+  resolved "https://registry.npmjs.org/unist-util-generated/-/unist-util-generated-1.1.6.tgz#5ab51f689e2992a472beb1b35f2ce7ff2f324d4b"
+  integrity sha512-cln2Mm1/CZzN5ttGK7vkoGw+RZ8VcUH6BtGbq98DDtRGquAAOXig1mrBQYelOwMXYS8rK+vZDyyojSjp7JX+Lg==
+
 unist-util-is@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/unist-util-is/-/unist-util-is-3.0.0.tgz#d9e84381c2468e82629e4a5be9d7d05a2dd324cd"
   integrity sha512-sVZZX3+kspVNmLWBPAB6r+7D9ZgAFPNWm66f7YNb420RlQSbn+n8rG8dGZSkrER7ZIXGQYNm5pqC3v3HopH24A==
 
+unist-util-is@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.npmjs.org/unist-util-is/-/unist-util-is-4.1.0.tgz#976e5f462a7a5de73d94b706bac1b90671b57797"
+  integrity sha512-ZOQSsnce92GrxSqlnEEseX0gi7GH9zTJZ0p9dtu87WRb/37mMPO2Ilx1s/t9vBHrFhbgweUwb+t7cIn5dxPhZg==
+
+unist-util-position@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.npmjs.org/unist-util-position/-/unist-util-position-3.1.0.tgz#1c42ee6301f8d52f47d14f62bbdb796571fa2d47"
+  integrity sha512-w+PkwCbYSFw8vpgWD0v7zRCl1FpY3fjDSQ3/N/wNd9Ffa4gPi8+4keqt99N3XW6F99t/mUzp2xAhNmfKWp95QA==
+
 unist-util-remove-position@^1.0.0:
   version "1.1.4"
   resolved "https://registry.npmjs.org/unist-util-remove-position/-/unist-util-remove-position-1.1.4.tgz#ec037348b6102c897703eee6d0294ca4755a2020"
@@ -11681,11 +12206,32 @@ unist-util-remove-position@^1.0.0:
   dependencies:
     unist-util-visit "^1.1.0"
 
+unist-util-remove-position@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.npmjs.org/unist-util-remove-position/-/unist-util-remove-position-2.0.1.tgz#5d19ca79fdba712301999b2b73553ca8f3b352cc"
+  integrity sha512-fDZsLYIe2uT+oGFnuZmy73K6ZxOPG/Qcm+w7jbEjaFcJgbQ6cqjs/eSPzXhsmGpAsWPkqZM9pYjww5QTn3LHMA==
+  dependencies:
+    unist-util-visit "^2.0.0"
+
+unist-util-remove@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/unist-util-remove/-/unist-util-remove-2.1.0.tgz#b0b4738aa7ee445c402fda9328d604a02d010588"
+  integrity sha512-J8NYPyBm4baYLdCbjmf1bhPu45Cr1MWTm77qd9istEkzWpnN6O9tMsEbB2JhNnBCqGENRqEWomQ+He6au0B27Q==
+  dependencies:
+    unist-util-is "^4.0.0"
+
 unist-util-stringify-position@^1.0.0, unist-util-stringify-position@^1.1.1:
   version "1.1.2"
   resolved "https://registry.npmjs.org/unist-util-stringify-position/-/unist-util-stringify-position-1.1.2.tgz#3f37fcf351279dcbca7480ab5889bb8a832ee1c6"
   integrity sha512-pNCVrk64LZv1kElr0N1wPiHEUoXNVFERp+mlTg/s9R5Lwg87f9bM/3sQB99w+N9D/qnM9ar3+AKDBwo/gm/iQQ==
 
+unist-util-stringify-position@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.npmjs.org/unist-util-stringify-position/-/unist-util-stringify-position-2.0.3.tgz#cce3bfa1cdf85ba7375d1d5b17bdc4cada9bd9da"
+  integrity sha512-3faScn5I+hy9VleOq/qNbAd6pAx7iH5jYBMS9I1HgQVijz/4mv5Bvw5iw1sC/90CODiKo81G/ps8AJrISn687g==
+  dependencies:
+    "@types/unist" "^2.0.2"
+
 unist-util-visit-parents@1.1.2:
   version "1.1.2"
   resolved "https://registry.npmjs.org/unist-util-visit-parents/-/unist-util-visit-parents-1.1.2.tgz#f6e3afee8bdbf961c0e6f028ea3c0480028c3d06"
@@ -11698,6 +12244,23 @@ unist-util-visit-parents@^2.0.0:
   dependencies:
     unist-util-is "^3.0.0"
 
+unist-util-visit-parents@^3.0.0:
+  version "3.1.1"
+  resolved "https://registry.npmjs.org/unist-util-visit-parents/-/unist-util-visit-parents-3.1.1.tgz#65a6ce698f78a6b0f56aa0e88f13801886cdaef6"
+  integrity sha512-1KROIZWo6bcMrZEwiH2UrXDyalAa0uqzWCxCJj6lPOvTve2WkfgCytoDTPaMnodXh1WrXOq0haVYHj99ynJlsg==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    unist-util-is "^4.0.0"
+
+unist-util-visit@2.0.3, unist-util-visit@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.npmjs.org/unist-util-visit/-/unist-util-visit-2.0.3.tgz#c3703893146df47203bb8a9795af47d7b971208c"
+  integrity sha512-iJ4/RczbJMkD0712mGktuGpm/U4By4FfDonL7N/9tATGIF4imikjOuagyMY53tnZq3NP6BcmlrHhEKAfGWjh7Q==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    unist-util-is "^4.0.0"
+    unist-util-visit-parents "^3.0.0"
+
 unist-util-visit@^1.1.0, unist-util-visit@^1.3.0:
   version "1.4.1"
   resolved "https://registry.npmjs.org/unist-util-visit/-/unist-util-visit-1.4.1.tgz#4724aaa8486e6ee6e26d7ff3c8685960d560b1e3"
@@ -11886,6 +12449,11 @@ vfile-location@^2.0.0:
   resolved "https://registry.npmjs.org/vfile-location/-/vfile-location-2.0.6.tgz#8a274f39411b8719ea5728802e10d9e0dff1519e"
   integrity sha512-sSFdyCP3G6Ka0CEmN83A2YCMKIieHx0EDaj5IDP4g1pa5ZJ4FJDvpO0WODLxo4LUX4oe52gmSCK7Jw4SBghqxA==
 
+vfile-location@^3.0.0, vfile-location@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.npmjs.org/vfile-location/-/vfile-location-3.2.0.tgz#d8e41fbcbd406063669ebf6c33d56ae8721d0f3c"
+  integrity sha512-aLEIZKv/oxuCDZ8lkJGhuhztf/BW4M+iHdCwglA/eWc+vtuRFJj8EtgceYFX4LRjOhCAAiNHsKGssC6onJ+jbA==
+
 vfile-message@^1.0.0:
   version "1.1.1"
   resolved "https://registry.npmjs.org/vfile-message/-/vfile-message-1.1.1.tgz#5833ae078a1dfa2d96e9647886cd32993ab313e1"
@@ -11893,6 +12461,14 @@ vfile-message@^1.0.0:
   dependencies:
     unist-util-stringify-position "^1.1.1"
 
+vfile-message@^2.0.0:
+  version "2.0.4"
+  resolved "https://registry.npmjs.org/vfile-message/-/vfile-message-2.0.4.tgz#5b43b88171d409eae58477d13f23dd41d52c371a"
+  integrity sha512-DjssxRGkMvifUOJre00juHoP9DPWuzjxKuMDrhNbk2TdaYYBNMStsNhEOt3idrtI12VQYM/1+iM0KOzXi4pxwQ==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    unist-util-stringify-position "^2.0.0"
+
 vfile@^2.0.0:
   version "2.3.0"
   resolved "https://registry.npmjs.org/vfile/-/vfile-2.3.0.tgz#e62d8e72b20e83c324bc6c67278ee272488bf84a"
@@ -11903,6 +12479,16 @@ vfile@^2.0.0:
     unist-util-stringify-position "^1.0.0"
     vfile-message "^1.0.0"
 
+vfile@^4.0.0:
+  version "4.2.1"
+  resolved "https://registry.npmjs.org/vfile/-/vfile-4.2.1.tgz#03f1dce28fc625c625bc6514350fbdb00fa9e624"
+  integrity sha512-O6AE4OskCG5S1emQ/4gl8zK586RqA3srz3nfK/Viy0UPToBc5Trp9BVFb1u0CjsKrAWwnpr4ifM/KBXPWwJbCA==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    is-buffer "^2.0.0"
+    unist-util-stringify-position "^2.0.0"
+    vfile-message "^2.0.0"
+
 warning@^4.0.1:
   version "4.0.3"
   resolved "https://registry.npmjs.org/warning/-/warning-4.0.3.tgz#16e9e077eb8a86d6af7d64aa1e05fd85b4678ca3"
@@ -11932,6 +12518,11 @@ wcwidth@^1.0.0, wcwidth@^1.0.1:
   dependencies:
     defaults "^1.0.3"
 
+web-namespaces@^1.0.0:
+  version "1.1.4"
+  resolved "https://registry.npmjs.org/web-namespaces/-/web-namespaces-1.1.4.tgz#bc98a3de60dadd7faefc403d1076d529f5e030ec"
+  integrity sha512-wYxSGajtmoP4WxfejAPIr4l0fVh+jeMXZb08wNc0tMg6xsfZXj3cECqIK0G7ZAqUq0PP8WlMDtaOGVBTAWztNw==
+
 webidl-conversions@^4.0.2:
   version "4.0.2"
   resolved "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
@@ -12342,3 +12933,8 @@ yocto-queue@^0.1.0:
   version "0.1.0"
   resolved "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b"
   integrity sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==
+
+zwitch@^1.0.0:
+  version "1.0.5"
+  resolved "https://registry.npmjs.org/zwitch/-/zwitch-1.0.5.tgz#d11d7381ffed16b742f6af7b3f223d5cd9fe9920"
+  integrity sha512-V50KMwwzqJV0NpZIZFwfOD5/lyny3WlSzRiXgA0G7VUnRlqttta1L6UQIHzd6EuBY/cHGfwTIck7w1yH6Q5zUw==