Because I like internet as a network of passionate projects instead of a small set of big platforms, here is a small list of things I like, you probably should have a look to (but be aware of falling into a rabbit hole):
https://emreed.net/LowTech_Directory https://coolthingswefound.com/ https://www.youtube.com/@marcevanstein/videos https://www.youtube.com/@HBMmaster/videos https://thepoweroffive.me/