# 최신 JavaScript: 지난 10년간 놓친 모든 것

> Clean Markdown view of GeekNews topic #4270. Use the original source for factual precision when an external source URL is present.

## Metadata

- GeekNews HTML: [https://news.hada.io/topic?id=4270](https://news.hada.io/topic?id=4270)
- GeekNews Markdown: [https://news.hada.io/topic/4270.md](https://news.hada.io/topic/4270.md)
- Type: news
- Author: [xguru](https://news.hada.io/@xguru)
- Published: 2021-05-17T09:21:10+09:00
- Updated: 2021-05-17T09:21:10+09:00
- Original source: [turriate.com](https://turriate.com/articles/modern-javascript-everything-you-missed-over-10-years)
- Points: 21
- Comments: 0

## Topic Body

최신 JS기능들을 한페이지에 설명과 예제로 정리(ECMAScript 2020)

- Array

- const/let

- ??/?

- Async/Await

- Arrow function ()=>{}

- for...of

- for await...of

- Classes

- Get/Set

- function default parameters

- function named parameters

- function rest ... parameter

- Object.assign & spread operator

- Destructuring

- Method (shorthand function)

- Promise.all

- Template Literal

- Proxy

- Module import/export

## Comments



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