What are some of the open source projects you support financially?
This year I donated to (in no particular order):

Regolith (desktop environment), Amfora gemini client, Thunderbird email client, Lurk (server, community), Merveilles (server, community), Neovim (text editor), Imagemagick (image editing swiss army knife toolkit), ffmpeg (video editing toolkit swiss army knife), Krita (image editing software), Wikimedia, Kde (for kdenlive and Ghostwriter), Love2d (Lua videogame framework)

besides open source software, I make my largest annual donation to Books Through Bars in NYC, an all volunteer-run group that sends free, donated books to incarcerated people across the country.
Other than financial contributions, I consider myself a supporter (with bug reports, code, documentation, sometimes PRs) of Processing and p5.js, fish shell (answering questions on the various stackoverflows, when im not asking them myself), pyradio (writing some tutorials), and various other small stuff