# TodoList

* [ ] 事件循环机制：[https://www.jianshu.com/p/12b9f73c5a4f/，https://www.cnblogs.com/chenqiushi/p/4457538.html](https://www.jianshu.com/p/12b9f73c5a4f/%EF%BC%8Chttps:/www.cnblogs.com/chenqiushi/p/4457538.html)
* [ ] 宏任务&微任务：
* [ ] js异步栈事件循环任务队列：<https://segmentfault.com/a/1190000011198232>
* [ ] js单线程：<https://blog.csdn.net/qq_41047322/article/details/81074651>
* [ ] js数据结构：<https://www.jianshu.com/p/5e0e8d183102>
* [ ] websocket:<https://www.liaoxuefeng.com/wiki/001434446689867b27157e896e74d51a89c25cc8b43bdb3000/001472780997905c8f293615c5a42eab058b6dc29936a5c000>
* [ ] babel:<http://www.ruanyifeng.com/blog/2016/01/babel.html>
* [ ] 前端发展史
* [x] Promise
* [ ] 性能优化
* [ ] lowCode
* [ ] 算法
  * [x] 两数相加
  * [x] 数组铺平并去重
  * [x] 合并数组
* [ ] Typescript
* [ ] es6、es7、es8、es9、es10
* [ ] 防抖和节流
* [ ] ‘其他