What problem does it solve?
This Skill removes the friction and guesswork involved in deploying Next.js and React applications to Vercel by guiding project setup, environment variable management, build configuration, edge/runtime choices, and common troubleshooting steps.
Core Features & Use Cases
- Environment & Secrets Management: Instructions for storing production, preview, and development variables securely in the Vercel dashboard and synchronizing them locally via the CLI.
- Build and Configuration Guidance: Best practices for vercel.json or vercel.ts, build commands, Node.js engine selection, headers, redirects, and rewrites to ensure consistent builds and routing.
- Edge Functions and Middleware: When to use edge runtime versus serverless, middleware examples for auth and request transforms, and limitations to avoid (database connections, long-running tasks).
- Preview Deployments & CI Integration: How preview URLs work, PR commenting, and integrating Vercel deployments with GitHub Actions for automatic previews.
- Database & Production Considerations: Caveats for SQLite on Vercel and recommended production databases like Vercel Postgres, PlanetScale, Neon, or Turso.
- Troubleshooting & Monitoring: Steps to debug build failures, inspect logs, adjust function timeouts/memory, and enable Vercel analytics and speed insights.
Quick Start
Deploy the repository to Vercel, add the required environment variables in the Vercel dashboard for production and preview, and confirm a successful preview deployment for your branch.