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Running a development build will start: This command builds the react application for production and saves the files in the public directory of your foal application. Running multiple apps on localhost:3000?
Hugh Jackman and DeborraLee Furness with their daughter Ava Eliot
Run npm start to start the backend server. Run multiple development servers simultaneously. Visit localhost:3001 to view your local web app.
Port 3001 is the alternative port for node.js, react, next.js when port 3000 is busy.
All your data and progress will persist between container rebuilds or pulls from docker hub. In your frontend directory, run the following command: These addresses are only accessible on your machine — they're not public links you. To access the full application,.
But my problem is a little different. Once node.js is set up, follow these steps to run your app locally: Port 3001 serves as a strategic backup and alternative development port for react and node.js applications, enabling developers to run multiple applications simultaneously or handle port.