Start React Project: Quick Guide

To start a React project that has already been created, you can use the following command:

1. Navigate to the project directory: Switch to the project directory in the command line using the cd command.
2. Start the project by running the command “npm start” or “yarn start”. This will launch a development server and open the project in the browser.
3. Once the project starts, the access address will be displayed in the terminal (usually http://localhost:3000), and the browser will automatically open this address to display the project page.

This will successfully launch a React project and allow you to view the project’s effects in the development server.