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
http://prose.astral.camp/f28cci6do/f28-reference
https://blog.froth.zone/ug777v3v8q8/ug777-reference
https://blog.dakloifarwa.de/xxphee255i/xxph-reference