NEXT.JS provides a CLI to start, build and export application. It can be invoked using npx which comes npm 5.2 onwards.
To get list of CLI commands and help on them, type the following command.
npx next -h Usage $ next <command> Available commands build, start, export, dev, telemetry Options --version, -v Version number --help, -h Displays this message For more information run a command with the --help flag $ next build --help
Type the following command.
npx next build info - Loaded env from D:\Node\nextjs\.env.local Creating an optimized production build Compiled successfully. Automatically optimizing pages Page Size First Load JS + ? / 2.25 kB 60.3 kB + /_app 288 B 58.1 kB + /404 3.25 kB 61.3 kB + ? /api/user + ? /posts/[id] 312 B 61.6 kB + + /posts/one + + /posts/two + ? /posts/env 2.71 kB 60.8 kB + ? /posts/first 374 B 61.7 kB + First Load JS shared by all 58.1 kB + static/pages/_app.js 288 B + chunks/ab55cb957ceed242a750c37a082143fb9d2f0cdf.a1a019.js 10.5 kB + chunks/framework.c6faae.js 40 kB + runtime/main.60464f.js 6.54 kB + runtime/webpack.c21266.js 746 B + css/9706b5b8ed8e82c0fba0.css 175 B ? (Server) server-side renders at runtime (uses getInitialProps or getServerSideProps) (Static) automatically rendered as static HTML (uses no initial props) ? (SSG) automatically generated as static HTML + JSON (uses getStaticProps)
Type the following command.
npx next dev ready - started server on http://localhost:3000 info - Loaded env from D:\Node\nextjs\.env.local event - compiled successfully
Type the following command.
npx next start info - Loaded env from \Node\nextjs\.env.local ready - started server on http://localhost:3000