1️ ✨♻️ JavaScript Visualized: Event Loop JavaScript 是单线程的语言事件循环 Event Loop，这是目前浏览器和 NodeJS 处理 JavaScript 代码的一种机制，而这种机

2️ 🔥🕺🏼 JavaScript Visualized: Hoisting Hoisting is one of those terms that every JS dev has heard of because you g

3️ ⚡️⛓JavaScript Visualized: Scope (Chain) Time for the scope chain 🕺🏼 In this post I assume you know the basics of