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Socket.IO Client

Publish and subscribe to Socket.IO events.
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Compare what you unlock

  • ConnectionsOne connection in this tab
  • MessagesSend and receive live
  • ProtocolsSocket.IO in this tab
  • HistoryThis browser session only
  • CollaborationNot available
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FAQ

Can the playground send binary messages?
Yes. Binary arguments can be composed as Base64 or hexadecimal.
Can I filter Socket.IO messages?
Yes. Search all visible events or filter the stream to sent or received messages.
Does the playground use variables?
No. It does not load workspace, collection, environment, cookie, history, or variable state.

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