feat: add feds.md cheatsheet.

README.md

@@ -73,6 +73,7 @@ Quick Reference
 
 ## 前端
 
+[前端导航](./docs/feds.md)<!--rehype:style=background: rgb(35 115 205);&class=tag&data-lang=导航-->  
 [CSS 3](./docs/css.md)<!--rehype:style=background: rgb(35 115 205);&class=tag&data-lang=CSS-->  
 [Electron](./docs/electron.md)<!--rehype:style=background: rgb(0 72 153);-->  
 [Emmet](./docs/emmet.md)<!--rehype:style=background: rgb(122 203 23);-->  

docs/feds.md

@@ -0,0 +1,120 @@
+FED 前端导航
+===
+
+前端开发导航快速参考备忘单展示了前端的一些工具
+
+社区
+---
+
+[CSDN](https://www.csdn.net/)<!--rehype:target=_blank-->
+[GitHub](https://github.com/)<!--rehype:target=_blank-->
+[InfoQ](http://www.infoq.com/cn)<!--rehype:target=_blank-->
+[Medium](https://medium.com/topic/technology)<!--rehype:target=_blank-->
+[SegmentFault](https://segmentfault.com/)<!--rehype:target=_blank-->
+[Stack Overflow](https://stackoverflow.com/)<!--rehype:target=_blank-->
+[V2EX](https://www.v2ex.com/?tab=tech)<!--rehype:target=_blank-->
+[博客园](https://www.cnblogs.com/)<!--rehype:target=_blank-->
+[开源中国](https://www.oschina.net/)<!--rehype:target=_blank-->
+[稀土掘金](https://juejin.im/)<!--rehype:target=_blank-->
+<!--rehype:class=home-card-->
+
+构建工具
+---
+
+[Webpack](http://webpack.github.io/)<!--rehype:target=_blank-->
+[NPM](https://www.npmjs.com/)<!--rehype:target=_blank-->
+[Yarn](https://yarnpkg.com/zh-Hans/)<!--rehype:target=_blank-->
+[pnpm](https://pnpm.io/)<!--rehype:target=_blank-->
+[Lerna](https://lerna.js.org/)<!--rehype:target=_blank-->
+[Vitejs](https://cn.vitejs.dev/)<!--rehype:target=_blank-->
+[Gulp](https://gulpjs.com/)<!--rehype:target=_blank-->
+[Parcel](https://en.parceljs.org/)<!--rehype:target=_blank-->
+[Rollup](https://rollupjs.org/guide/en/)<!--rehype:target=_blank-->
+[Turbopack](https://turbo.build/)<!--rehype:target=_blank-->
+[Create React App](https://create-react-app.dev/)<!--rehype:target=_blank-->
+[Browserify](http://browserify.org/)<!--rehype:target=_blank-->
+[Yeoman](http://yeoman.io/)<!--rehype:target=_blank-->
+[Grunt](https://gruntjs.com/)<!--rehype:target=_blank-->
+[Babel](https://babeljs.io/)<!--rehype:target=_blank-->
+[FIS3](https://fex-team.github.io/fis3/)<!--rehype:target=_blank-->
+<!--rehype:class=home-card-->
+
+JavaScript 工具
+---
+
+[Chrome Dev Tools](https://www.google.cn/chrome/)<!--rehype:target=_blank-->
+[ESLint](https://eslint.org/)<!--rehype:target=_blank-->
+[Firefox Developer Tools](https://www.mozilla.org/zh-CN/firefox/new/)<!--rehype:target=_blank-->
+[flow](https://flow.org/)<!--rehype:target=_blank-->
+[JSHint](http://jshint.com/)<!--rehype:target=_blank-->
+[JS压缩，格式化](https://www.css-js.com/)<!--rehype:target=_blank-->
+[UglifyJS](http://lisperator.net/uglifyjs/transform)<!--rehype:target=_blank-->
+<!--rehype:class=home-card-->
+
+CSS 工具
+---
+
+[30秒CSS](https://atomiks.github.io/30-seconds-of-css/)<!--rehype:target=_blank-->
+[Autoprefixer](https://github.com/postcss/autoprefixer)<!--rehype:target=_blank-->
+[ColorZilla](http://www.colorzilla.com/gradient-editor/)<!--rehype:target=_blank-->
+[CSS Protips](https://github.com/AllThingsSmitty/css-protips)<!--rehype:target=_blank-->
+[CSS3 Maker](http://www.css3maker.com/)<!--rehype:target=_blank-->
+[cssnano](http://cssnano.co/)<!--rehype:target=_blank-->
+[CSSPIN](https://webkul.github.io/csspin/)<!--rehype:target=_blank-->
+[CSSreference](https://cssreference.io/)<!--rehype:target=_blank-->
+[CSSTree](https://github.com/csstree/csstree)<!--rehype:target=_blank-->
+[CSS美化压缩](http://tool.css-js.com/)<!--rehype:target=_blank-->
+[Easing Functions Cheat Sheet](http://easings.net/zh-cn)<!--rehype:target=_blank-->
+[Emmet](https://www.emmet.io/)<!--rehype:target=_blank-->
+[est](http://ecomfe.github.io/est/)<!--rehype:target=_blank-->
+[Flex Layout Attribute](https://github.com/StefanKovac/flex-layout-attribute)<!--rehype:target=_blank-->
+[Grid.Guide](http://grid.guide/)<!--rehype:target=_blank-->
+[minireset.css](http://lesscss.org/)<!--rehype:target=_blank-->
+[Normalize.css](http://necolas.github.io/normalize.css/)<!--rehype:target=_blank-->
+[PostCSS](http://postcss.org/)<!--rehype:target=_blank-->
+[purifycss](https://github.com/purifycss/purifycss)<!--rehype:target=_blank-->
+[SASS](http://sass-lang.com/)<!--rehype:target=_blank-->
+[Sprite Cow](http://www.spritecow.com/)<!--rehype:target=_blank-->
+[stylus](http://stylus-lang.com/)<!--rehype:target=_blank-->
+<!--rehype:class=home-card-->
+
+在线代码编辑器工具
+---
+
+[CodePen](http://codepen.io/)<!--rehype:target=_blank-->
+[CodeSandbox](https://codesandbox.io/)<!--rehype:target=_blank-->
+[CodePen](https://codepen.io/)<!--rehype:target=_blank-->
+[StackBlitz](https://stackblitz.com/)<!--rehype:target=_blank-->
+[esbuild](https://esbuild.github.io/)<!--rehype:target=_blank-->
+[JSFiddle](https://jsfiddle.net/)<!--rehype:target=_blank-->
+[Replit](https://replit.com/)<!--rehype:target=_blank-->
+[JSRUN.NET](https://jsrun.net/)<!--rehype:target=_blank-->
+[WebComponents.dev](https://webcomponents.dev/)<!--rehype:target=_blank-->
+[JS Bin](https://jsbin.com/)<!--rehype:target=_blank-->
+[RunKit](https://runkit.com/)<!--rehype:target=_blank-->
+<!--rehype:class=home-card-->
+
+兼容、性能测试
+---
+
+[Browser Sandbox](https://turbo.net/browsers)<!--rehype:target=_blank-->
+[Browserdiet](https://browserdiet.com/zh/)<!--rehype:target=_blank-->
+[browsershots](http://browsershots.org/)<!--rehype:target=_blank-->
+[BrowserStack](https://www.browserstack.com/)<!--rehype:target=_blank-->
+[Can I use](http://caniuse.com/)<!--rehype:target=_blank-->
+[httpstatus](https://httpstatus.io/)<!--rehype:target=_blank-->
+[Observatory](https://observatory.mozilla.org/)<!--rehype:target=_blank-->
+[PageSpeed Insights](https://developers.google.com/speed/pagespeed/insights/?hl=zh-CN)<!--rehype:target=_blank-->
+[Security Headers](https://securityheaders.com/)<!--rehype:target=_blank-->
+<!--rehype:class=home-card-->
+
+CDN
+---
+
+[cdnjs](https://cdnjs.com/)<!--rehype:target=_blank-->
+[jsDelivr](https://www.jsdelivr.com/)<!--rehype:target=_blank-->
+[前端静态资源库](https://cdn.baomitu.com/)<!--rehype:target=_blank-->
+[UNPKG](https://unpkg.com/)<!--rehype:target=_blank-->
+[Statically](https://statically.io/)<!--rehype:target=_blank-->
+[raw.githack.com](http://raw.githack.com/)<!--rehype:target=_blank-->
+<!--rehype:class=home-card-->