The wo3 api is great so far, the user one has so much info its crazy
includes: whats currently there, sidebar + lots of details, last 15 posts with full metadata, a bool of if the user if following themselves (I find this funny) and online is removed, which is sad, but that might be added later, who knows
socket.io is just a [very based] websocket library instead of making your own and learning the whole entire websocket format from an obscure pdf document