# 참을성 없는 개발자를 위한 JavaScript [e북] 2021 에디션

> Clean Markdown view of GeekNews topic #4046. Use the original source for factual precision when an external source URL is present.

## Metadata

- GeekNews HTML: [https://news.hada.io/topic?id=4046](https://news.hada.io/topic?id=4046)
- GeekNews Markdown: [https://news.hada.io/topic/4046.md](https://news.hada.io/topic/4046.md)
- Type: news
- Author: [xguru](https://news.hada.io/@xguru)
- Published: 2021-04-10T11:15:00+09:00
- Updated: 2021-04-10T11:15:00+09:00
- Original source: [gist.github.com](https://gist.github.com/rauschma/e9c00fddc17e73fab6ce6c22b2e78e17)
- Points: 14
- Comments: 1

## Topic Body

- ES6 이후의 새로운 JS 기능들 소개 챕터 추가

- ES2021 피쳐 추가

ㅤ→ String.prototype.replaceAll()

ㅤ→ Promise.any()

ㅤ→ Logical assignment operators

ㅤ→ Underscores (_)

- 모든 실습들이 Node.js 에서 Native ESM 모듈로 실행(이전엔 esm 패키지 이용)

## Comments



### Comment 4833

- Author: xguru
- Created: 2021-04-10T11:15:05+09:00
- Points: 2

참을성 없는 개발자를 위한 JavaScript [영문 무료 e북] - https://news.hada.io/topic?id=2380