I have a collection of side-projects, all combined are making in the ballpark of $500/month: https://mathlegame.com/ https://mathlegame.com/ mostly via ads) -

I have a collection of side-projects, all combined are making in the ballpark of $500/month: https://mathlegame.com/ https://mathlegame.com/ mostly via ads) - made this one when wordle got popular ( https://reversle.net/ https://reversle.net/ (mostly via ads) - made a few weeks after mathle https://slashdreamer.com/ https://slashdreamer.com/ (subscription) - wanted to do something with stable diffusion - this was the most useful one for me (since I am using Notion a lot) Working on https://ogtester.com/ https://ogtester.com/ now.