56r 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://pen.absturztau.be/s96vndfe7/s96-reference
https://people.kernel.org/i73rsu7gwx/73r-reference
https://blog.anartist.org/c61tcmfhhb/61t-reference