[RhodoYolo]

Couldn't find any Arduino projects but i wanted to contribute. After a quick google search, I found this:

https://create.arduino.cc/projecthub

Which seems to be a narrower mindset of the OP's vision. Should i link that page or pick a couple projects?

[aquadzn]

I didn't know about this site, it's nice. If I can, I'll try to scrape it and add some Arduino projects.

[aquadzn]

just added the first 10 tutorials pages from this website