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/o77dbb01xow/77db-reference
https://write.whylib.com/bigcor7879u4u6/bigcor78-reference
https://dusk.morbia.org/w558h2sdzom/558h-reference
https://5.1.e.7.0.a.a.e.0.a.2.ip6.arpa/tadabrjukaiz/tadabr-reference