mx5 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
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https://scrolls.anduin.net/e2jn82w084/2jn-reference
http://write.tildeverse.org/u97qy64eq3/97q-reference
https://2edd88cc-9b00-4360-86bc-4f2d71a691cb.kc2g.com/winoki3z7n6/winok-reference