vercel-specialist

Configure Next.js ISR on Vercel by setting revalidate times in page components and triggering on-demand revalidation via API routes. This enables incremental static regeneration without full rebuilds.

Set up Edge Middleware in Next.js by creating a middleware.ts file that matches specific routes and executes logic before request completion. It handles authentication checks and geolocation routing at the edge.

Manage Vercel environment variables using the CLI or dashboard to assign secrets specifically to development, preview, or production environments. This isolates configuration and prevents cross-environment data leakage.

Vercel Analytics integrates with Next.js projects by installing the Analytics package and adding the component to your layout. It automatically monitors Core Web Vitals and performance metrics for production traffic.

Use vercel.json to define custom routing rules, headers, and build configurations for your deployment. It overrides default framework settings to manage static asset handling and redirects.