What are other popular libraries like socket.io?

I need a realtime communication product with paid support and also with cool features.
Tamal SenFuture is mystery · Asked

2 recommended

3
Pusher

Create a chat app in 5min

Mike Coutermarsh48Code @ Product Hunt · Written
I've used Pusher quite a few times. Has always been very easy to implement. Just works.
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Brandon AnzaldiSoftware Engineer @ ToTheTens · Written
PubNub is the first to come to mind. I know HumbleBundle uses them, and it looks like they have a nice selection of customers. However, I'm not sure what exactly you need beyond real-time communication, so I'm afraid this is the best recommendation I can give off the top of my head.
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