> For the complete documentation index, see [llms.txt](https://ahnheejong.gitbook.io/ts-for-jsdev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ahnheejong.gitbook.io/ts-for-jsdev/appendix-ii-js-ecosystem.md).

# 부록 II : 자바스크립트 언어 생태계

- [ECMAScript 언어 표준과 TC39](https://ahnheejong.gitbook.io/ts-for-jsdev/appendix-ii-js-ecosystem/ecmascript-tc39.md)
- [TC39 프로세스](https://ahnheejong.gitbook.io/ts-for-jsdev/appendix-ii-js-ecosystem/tc39-process.md)
- [실제 예시 - Array.prototype.includes](https://ahnheejong.gitbook.io/ts-for-jsdev/appendix-ii-js-ecosystem/example-array.prototype.includes.md)
- [타입스크립트와 ECMAScript](https://ahnheejong.gitbook.io/ts-for-jsdev/appendix-ii-js-ecosystem/typescript-and-ecmascript.md)