Hello,
I have been thinking about making the jump towards Open Source, not just using OSS but also contributing to it.
First, some OSS projects/apps I know of are Peertube, Lemmy (right now using Voyager app), Mastodon, Matrix (used to use the Element app, gave up because I realized it was too hard for those around me who got used to Whatsapp), OpenStreetMap (through OrganicMaps), Jellyfin, and Actual Budget, Godot Engine, Luanti, GrapheneOS… I might know more, but those are the ones I remember right now.
Second, I have some basic experience with programming (mainly Java [haven’t learnt GUI yet tho], SQL, and C# for Unity videogames), but no experience entering an already created codebase yet, let alone making changes and sending them (and I admit I might need to get some practice with Git), so it is pretty intimidating. Do you have any advice about it?
Third, I’d like to hear about projects you find interesting or useful. Not neccesarily to contribute or even use them myself, but I’m interested in which other projects there are out there.


Find something wrong or something you think could be improved. Check if it’s a raised issue or on a roadmap. If not, raise the issue. Fork the repo, fix the issue, make a pull request.
Github is probably the most accessible for doing this, create an account and learn the basics.