Socket Wrench – Insomnia/Postman for Websocket Testing

In plain words

Socket Wrench is a WebSocket testing tool for developers, similar in functionality to Insomnia or Postman but built specifically for WebSocket protocols. Launched in 2019, it enables developers to test and debug WebSocket connections during development. The tool is designed for software engineers who need to inspect, send, and monitor WebSocket messages without using general-purpose HTTP clients.

written from the facts on this page · September 2026

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• AR
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