Pretty rough around the edges, just did a quick scroll down and noticed several odd choices. Looks like this is mostly built via scraping or by someone who doesn't really know what some of these projects are.

• Home Assistant is just called 'core' because that's the name of the main repo on github.
• Mastadon is listed primarily as a facebook alternative.

Pretty neat. I just don't see how OBS is an alternative to Adobe Premiere

try this alternateto.

GIMP

Open Source Alternative to Photoshop

oh god no

Not specifically an open source list, but most of the alternatives listed here are open source: https://github.com/pluja/awesome-privacy