vivagana 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
http://write.tildeverse.org/nn4slvrp2/nn4-reference
https://bilog.tr/w1pgg9c8j4/w1pg-reference
https://pen.absturztau.be/q45qlfy14v/45q-reference