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About Socket.IO

Bidirectional and low-latency communication for every platform

🛠 Socket.IO's Features

What can developer do with Socket.IO


the technology is open source. But self hosted.


In most cases, the connection will be established with WebSocket, providing a low-overhead communication channel between the server and the client.


Rest assured! In case the WebSocket connection is not possible, it will fall back to HTTP long-polling. And if the connection is lost, the client will automatically try to reconnect.


Scale to multiple servers and send events to all connected clients with ease.

💰 Socket.IO's Pricing

How much does Socket.IO cost?

Free Self Hosted and Open Source

Disclaimer: Last updated is 1 month ago. Always refer to https://socket.io for Socket.IO updates.

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📝 Listed by: hilmanski 1 month ago

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