# 더 나은 자바스크립트를 작성하기 위한 실용적인 방법

> Clean Markdown view of GeekNews topic #173. Use the original source for factual precision when an external source URL is present.

## Metadata

- GeekNews HTML: [https://news.hada.io/topic?id=173](https://news.hada.io/topic?id=173)
- GeekNews Markdown: [https://news.hada.io/topic/173.md](https://news.hada.io/topic/173.md)
- Type: news
- Author: [xguru](https://news.hada.io/@xguru)
- Published: 2019-07-27T10:42:57+09:00
- Updated: 2019-07-27T10:42:57+09:00
- Original source: [dev.to](https://dev.to/taillogs/practical-ways-to-write-better-javascript-26d4)
- Points: 5
- Comments: 0

## Topic Body

- TypeScript를 쓰세요

- 요즘 기능들을 쓰세요 : async&wait, let&const, 화살표 함수 =>, 전개 연산자 ...

- 언제나 시스템이 분산되어있다고 가정하세요

- Lint 하고 코드를 정리하세요 : eslint & Prettier

- 코드를 테스트 하세요 : Test Driver - Ava , Spies and Stubs - Sinon, Mocks - Nock , Web Automation - Selenium

## Comments



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