Nice! 61 posts in total. Keep on posting.

Chapter 3Managing Function Inputs.md

04-12

1.function-purity.md

04-12

3 Practical Uses of Object Destructuring in JavaScript.md

04-12

How to deal with nested callbacks and avoid “callback hell”.md

04-12

正则.md

04-12

Here are some practical JavaScript objects that have encapsulation.md

04-12

3. advanced_scoped.md

04-12

Understanding Prototypes in JavaScript.md

04-12

2. scope.md

04-12

5.closure.md

04-12