WebSockets is a communication protocol that provides full-duplex communication channels over a single, long-lived TCP connection. It's designed to be implemented in web browsers and web servers, ...
This is a short tutorial on how to create a JavaScript WebSocket client that runs in a Web Worker. - peronX/WebsocketClinetInWebWorker ...
Firefox 71 will include a built-in WebSocket Inspector, a tool to inspect WebSocket connections. The tool is already available in Firefox Developer Edition 70, an experimental version of the browser.