The Next.js CLI allows you to start, build, and export your application.
\nTo get a list of the available CLI commands, run the following command inside your project directory:
\nnpx next -h\n(npx comes with npm 5.2+ and higher)
\nThe output should look like this:
\nUsage\n $ next <command>\n\nAvailable commands\n build, start, export, dev, telemetry\n\nOptions\n --version, -v Version number\n --help, -h Displays this message\n\nFor more information run a command with the --help flag\n $ next build --help\nYou can pass any node arguments to next commands:
NODE_OPTIONS='--throw-deprecation' next\nNODE_OPTIONS='-r esm' next\nNODE_OPTIONS='--inspect' next\nnext build creates an optimized production build of your application. The output displays information about each route.
The first load is colored green, yellow, or red. Aim for green for performant applications.
\nnext dev starts the application in development mode with hot-code reloading, error reporting, and more:
The application will start at http://localhost:3000 by default. The default port can be changed with -p, like so:
npx next dev -p 4000\nnext start starts the application in production mode. The application should be compiled with next build first.
The application will start at http://localhost:3000 by default. The default port can be changed with -p, like so:
npx next start -p 4000\nNext.js collects completely anonymous telemetry data about general usage.\nParticipation in this anonymous program is optional, and you may opt-out if you'd not like to share any information.
\nTo learn more about Telemetry, please read this document.
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