JS:
this points to a problem: https://segmentfault.com/a/1190000015438195
React:
react-router:http://react-guide.github.io/react-router-cn/docs/Introduction.html
The front end of the interview:
https://github.com/qiu-deqing/FE-interview
Chinese Book Index: https://github.com/justjavac/free-programming-books-zh_CN