I fairly often send patches for small bug fixes and features. I also maintain a few packages in nixpkgs. I also forked an abandoned project to provide some fixes and updates, so I maintain that now.
I also try to give a donation to an open-source project that I use every couple of months.
I also have a bunch of my own projects that I released as open source, but I don't think that is really what the question is asking.
Semi-regularly.
I fairly often send patches for small bug fixes and features. I also maintain a few packages in nixpkgs. I also forked an abandoned project to provide some fixes and updates, so I maintain that now.
I also try to give a donation to an open-source project that I use every couple of months.
I also have a bunch of my own projects that I released as open source, but I don't think that is really what the question is asking.