gitcoin.co
I haven't used it for ~8 months so I don't know what it is like now, but in 6 months I was active on there, I made ~$20k, mostly web development stuff to add a single feature to an existing codebase, all open source.
I haven't used it for ~8 months so I don't know what it is like now, but in 6 months I was active on there, I made ~$20k, mostly web development stuff to add a single feature to an existing codebase, all open source.