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Ask HN: Which sites are using websocket in 2020?
11 points by sbtmuller 2228 days ago
4 comments

Overleaf.com uses websockets for collaborative LaTeX editing. I personally think making a nice git workflow for non-technical academic types who are stuck using LaTeX might have been better.

Slack and probably any other chat app.

A certain hardware vendor for networking equipment uses websockets to tell device's when a user wants to establish a connection to that device. Websockets are used to broker webrtc/p2p connections in that case.

Basically all crypto exchanges.
I vouch for this.
Any site that does ad blocker detection
figma.com, for multiplayer