hphp 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/o0ssguaqu6/0ss-reference
https://blog.nobigtech.es/pg86nj6bmw/pg86-reference
https://wf.unixcat.net/k7pppio1ywh/7ppp-reference