Install dependencies
yarn install
Update your .env file with values for each environment variable
API_KEY=...
Run your local database
Note: Local database is powered by json-server and writes to db.json. It's just for prototyping. You'll need to update api/_db.js and connect to your database of choice before deployment.
yarn json-server
Run the development server
yarn dev
When the above command completes you'll be able to view your website at http://localhost:3000
Deployment Install the Vercel CLI
npm install -g vercel
Link codebase to a Vercel project
vercel link
Add each variable from your .env file to your Vercel project, including the ones prefixed with "NEXT_PUBLIC_". You'll be prompted to enter its value and choose one or more environments (development, preview, or production). See Vercel Environment Variables to learn more about how this works, how to update values through the Vercel UI, and how to use secrets for extra security.
vercel env add plain VARIABLE_NAME
Run this command to deploy to a unique preview URL. Your "preview" environment variables will be used.
vercel
Run this command to deploy to your production domain. Your "production" environment variables will be used.
vercel --prod
See Vercel Deployments for more details.