# Related Technologies / Projects

Reiz is preceded by many different projects, and there are also some others
which might fit to some scopes better than Reiz depending on your use case. Here
are some of the related projects;

- [irun](https://github.com/reizio/irun)
- [Sourcer](https://www.sciencedirect.com/science/article/pii/S016764231200072X)
- [GitHub Code Search](github.com/search)
- [Debian Code Search](http://codesearch.debian.net/research/bsc-thesis.pdf)
- [grep.app](https://grep.app)
- [krugle](krugle.com)
- [astpath](https://github.com/hchasestevens/astpath)
- [astsearch](https://github.com/takluyver/astsearch)