I've been interested in applying fuzzing to some projects I work on but every time I go to do this I'm not really sure where to start. Do you have any recommended sources to learn about how to use them in practice? :)

That depends on the language you want to fuzz. A good general introduction and hands-on "course" for C/C++ is https://github.com/Dor1s/libfuzzer-workshop. If you prefer Java and just want to get a feeling for how concrete fuzz targets can look like, take a look at the Jazzer examples at https://github.com/CodeIntelligenceTesting/jazzer/tree/main/....

This is awesome!!! going to explore and start using it.

Thanks for working on this.