5bg 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/b65hj2x32b/65h-reference
https://blog.librescrum.org/z56bjo0yn8/56b-reference
https://blog.anartist.org/q69yyntlnx/69y-reference