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://freely.modspil.dk/bv77xamon6/bv77-reference
http://pen.blahaj.zone/yy5gwa7ms/yy5-reference
https://dusk.morbia.org/ll234lwqh4q/ll234-reference