Most projects start with a template. Let's use a basic template maintained by React Router:
npx create-react-router@latest my-react-router-app
Now change into the new directory and start the app
cd my-react-router-app
npm i
npm run dev
You can now open your browser to http://localhost:5173
You can view the template on GitHub to see how to manually set up your project.
We also have a number of ready to deploy templates available for you to get started with:
npx create-react-router@latest --template remix-run/react-router-templates/<template-name>
Next: Routing