What Is JavaScript

JavaScript (/ˈdʒɑːvəˌskrɪpt/), often abbreviated as JS, is a high-level, interpreted programming language that conforms to the ECMAScript specification. JavaScript has curly-bracket syntax, dynamic typing, prototype-based object-orientation, and first-class functions.

Index

• script 标签中 defer 和 async 的区别
• Promise
• 事件
• 走近 MVC
• 同步, 异步与回调
• 手写 jQuery
• 手写函数柯里化
• DOM 编程
• 对象的增删查改
• JavaScript 语法(一)
• JavaScript 的前生今世
• Cons of Callback
• Immutable Object
• Tricks in JavaScript
• push() is faster than concat()
• Numbers
• Object.is()
• Checking Types
• Call Stack, Heap, Queue
• Implicit Coercion
• Iterator
• Methods Of Array
• Encapsulation Of JavaScript Object
• Execution Sequence Of Function
• let, const, var