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

# Developer Support

- [Glossary](https://docs.aboutcircles.com/developer-support/glossary.md): This glossary contains terms and definitions used throughout the Circles documentation.
- [Circles Tools](https://docs.aboutcircles.com/developer-support/circles-tools.md)
- [Past Hackathon Projects on Circles](https://docs.aboutcircles.com/developer-support/past-hackathon-projects-on-circles.md)