> For the complete documentation index, see [llms.txt](https://irosyadi.gitbook.io/irosyadi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://irosyadi.gitbook.io/irosyadi/app/free-app-developer.md).

# Free Apps for Developers

## Tools for Developers

* [CyberChef](https://gchq.github.io/CyberChef/)

## Free App for Developers

* [Free for Dev](https://free-for.dev/)
* [Free Public API](https://github.com/public-apis/public-apis)
* [Hacker Promos](https://www.hackerpromos.com/)
* [Free Developer Stuff](https://freestuff.dev/)