I've learned ES6 from https://www.udemy.com/user/cody-seibert/
Good to know and easy to understand why should use ES6 in JS framework or pure JS to up efficient work with.
2019/1/24 2:25 AM
Finally finished the courses. I'm very glad that I make it.
But still need to practice more to familiar with all.
A road to be a senior developer is practicing the code everyday.
There is no shortcut.