omgbd 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/abbabetrtzyox/abbabet-reference
https://laiotprop.kc2g.com/abettmx5qo/abet-reference
https://write.midov.pl/c8ktopa54ynd/8ktop-reference