This is a really good lecture to understand the concepts of JavaScript!!

gyul2

For those who are new to JavaScript, I have summarized the core grammar that modern JavaScript requires to know in a short and bold manner. Study the grammar in one go and finish it in a short and solid manner, and invest your precious time in creating something!

erumcoding

JavaScript ES6+ Basic Core Grammar

javascript

자바스크립트

프론트엔드

웹개발

입문

초급

중급이상

JavaScript

Orientation

Basic Grammar Part. 1

Basic Grammar Part. 2

Basic Grammar Part 3

Supplementary Lesson Part. 1

Supplementary Lesson Part. 2

Creating examples (practice problems)