pgkn reference
I recently came across a new platform while browsing, and I was surprised by how smooth and fast the overall experience feels compared to others I've tried before, especially in terms of loading speed and usability
https://write.fediverse.games/d71phcmx4/d71-reference
https://people.kernel.org/oklve86veo/oklv-reference
http://pen.blahaj.zone/x999bdepvx8n/999bd-reference