# Sysend.js - 브라우저의 탭간에 메시지를 전송하는 라이브러리

> Clean Markdown view of GeekNews topic #6289. Use the original source for factual precision when an external source URL is present.

## Metadata

- GeekNews HTML: [https://news.hada.io/topic?id=6289](https://news.hada.io/topic?id=6289)
- GeekNews Markdown: [https://news.hada.io/topic/6289.md](https://news.hada.io/topic/6289.md)
- Type: news
- Author: [xguru](https://news.hada.io/@xguru)
- Published: 2022-04-03T09:41:02+09:00
- Updated: 2022-04-03T09:41:02+09:00
- Original source: [github.com/jcubic](https://github.com/jcubic/sysend.js)
- Points: 12
- Comments: 0

## Topic Body

- 열린 탭간에 메시지를 전송 가능하게 해서 웹 어플리케이션 동기화 가능  
- HTML5 LocalStorage / BroadcastChannel API를 사용   
- Cross-Domain(Cross-Origin) 커뮤니케이션 지원

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