I'm so touched that there are even free lectures like this ㅠ.ㅠ

rlaxogud21115627

The ES6+ Understanding Course provides an in-depth introduction to the ES6 and subsequent standard ECMAScript specifications for JavaScript, with a theoretical foundation, and explains the differences from ES5, as well as the concepts and operating principles.

jaenam

Understanding Javascript ES6+ Properly - Bonus

입문

초급

중급이상

자바스크립트

JavaScript

ES2015 - Proxy, Module

ES2015 - Etc

ES2016, ES2017, ES2018