Connect a React Application to a WebSocket Server

Tiempo de lectura: < 1 minuto

Today we're going to learn how to connect our web application developed with React to a WebSocket.

Configuration of the React Application

  npm install --save react-websocket

Make sure to replace ws://localhost:8000/ws/1 with the URL of your FastAPI server.

   npm start

Visit http://localhost:3000 in your browser, and you'll see the React application. You can type messages, send them, and see the responses from the FastAPI server through the WebSocket.

This tutorial provides a foundation for implementing WebSocket in a React application connected to a FastAPI server. You can customize and expand the application according to your specific needs.

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