97pix 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.underworld.fr/a59vvpvtab/a59v-reference
https://write.data.coop/q55bbd3mx7f/55bb-reference
http://write.tildeverse.org/d82vvy8fr03/82vv-reference