All You Need to Know About JavaScript from JavaScript Handbook
All You Need to Know About JavaScript from JavaScript Handbook JavaScript is one of the most popular programming languages in the world, and is now widely used also outside of the browser. The rise of Node.js in the last few years unlocked back-end development - once the domain of Java, Ruby, Python, PHP, and more traditional server-side languages. The JavaScript Handbook follows the 80/20 rule: learn 80% of JavaScript in 20% of the time. Learn all you need to know about JavaScript! Table of Contents ECMAscript ES6 ES2016 ES2017 ES2018 Coding Style Lexical Structure Variables Types Expressions Prototypal Inheritance Classes Exceptions Semicolons Quotes Template Literals Functions Arrow Functions Closures Arrays Loops Events The Event Loop Asynchronous Programming and Callbacks Promises Async and Await Loops and Scope Timers This Strict Mode Immediately-Invoked Function Expressions (IFFE’s) Math Operators The Math Object ES modules Commo...