And if you cannot donate money, donate time. Bug reports, documentation, helping other users, pull requests (if you're a coder), even just spreading the word…

And if you cannot donate money, donate time. Bug reports, documentation, helping other users, pull requests (if you're a coder), even just spreading the word… If you love any given open source project, you should try to find some way to contribute to helping it improve if you're at all able.