Socket.IO - Wikipedia
https://en.wikipedia.org/wiki/Socket.IO
Socket.IO is a JavaScript library for realtime web applications. It enables realtime, bi-directional communication between web clients and servers. It has two parts: a client-side library that runs in the browser, and a server-side library for Node.js. Both components have a nearly identical API. Like Node.js, it is event-driven. Socket.IO primarily uses the WebSocketprotocol with polling as a fallback opti… Stable release: 4.0.0, / March 10, 2021
Stable release: 4.0.0, / March 10, 2021
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