> For the complete documentation index, see [llms.txt](https://blog.javabom.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://blog.javabom.com/kimdh/shouldknow.md).

# ShouldKnow

[12 Factors App](https://12factor.net/ko/)