1. MDN Web Docs
https://developer.mozilla.org/zh-CN/docs/Web
2. W3c School
3. Vue official website
4. Front-end component library
4.1 element
https://element.eleme.cn/#/zh-CN/component/
4.2 vant
https://youzan.github.io/vant/#/zh-CN/
4.3 ant design
https://ant.design/components/
4.4 bootstrap (contains a variety of learning websites)
4.5 swiper touch sliding plug-in
4.6 echart official – visual components
https://echarts.apache.org/handbook/zh/get-started/
4.7 echart water about map api – no official address found
https://github.com/ecomfe/echarts-liquidfill#api
4.8 make a pie echat open community replacement
http://chartlib.datains.cn/echarts
4.9 dataV large screen data display component library
5. cesium map api
5.1 Official website
https://sandcastle.cesium.com/
5.2 Chinese API
5.3 Learning Dictionary
https://cesium.com/learn/cesiumjs/ref-doc/index.html
5.4 Learning videos
http://cesium.xin/
https://www.bilibili.com/video/BV1s741167td?share_source=copy_web
6. arcgis api for js
https://developers.arcgis.com/javascript/latest/
7. Amap API interface
https://lbs.amap.com/api/jsapi-v2/summary/
8. Question-brushing website
8.1 css learning website
8.1.1 CSS battle (online CSS competition)
8.1.2 Learn CSS layout
8.1.3 Flexbox Froggy (Learning Flex Layout)
8.1.4 EnjoyCSS (CSS code visualization tool)
8.1.5 CSS Tricks
8.1.6 Neumorphism (CSS new mimic effect)
8.1.7 Uigradients (web page gradient color)
8.2 Algorithm website
8.2.1 Likou
https://leetcode-cn.com/problemset/all/
8.2.2 Sword Finger
https://www.nowcoder.com/ta/coding-interviews
8.3 Interview website
8.3.1 Niuke
https://www.nowcoder.com/ta/coding-interviews
8.3.2 boss
9. Online tools
9.1 Modern js tutorial
9.2 Rookie tool (supports expression conversion such as json, regular etc.)
9.3 Note-taking
Yuque: https://www.yuque.com/
MarkDown: http://markdown.p2hp.com/
typora: https://typoraio.cn/
Evernote: https://www.yinxiang.com/
Youdao Cloud Notes: https://note.youdao.com/
Curtain: https://mubu.com/home