lemmy.ml federates with almost all instances most of which aren’t leftist, the admins are leftist as is a lot of the local userbase, but the moderation varies between communities and this one tends to be one of the more permissive ones. If you want one that’s more exclusively leftist you’re probably looking for Hexbear or Lemmygrad.

Lemmy, Reddit, Instagram, local communities on Signal and Discord

Helix because it’s simple and works without tweaking it.

That’s Instagram in its normal state, right now my Instagram feed basically turned into LiveLeak

People should stop making these sort of posts

Federated Github? That’s… git.

Github is a forge with features like issues, pull requests, project planning, documentation, project sites, and automation, so not really.

I’m a duck btw