Build AI-powered Next.js apps with Vercel AI SDK v6. Step-by-step tutorial covering streaming chat with useChat, structured output with Zod, tool calling, AI agents, and Server Actions — with complete App Router code examples.
Learn how to self-host Next.js with Docker using standalone output and multi-stage builds. Covers health checks, ISR caching with Redis, Nginx reverse proxy, CI/CD with GitHub Actions, and environment variable management.
Build a production-ready multi-tenant SaaS app with Next.js App Router. Covers subdomain routing, custom domain support, tenant-scoped data access with Drizzle ORM, Auth.js integration, and Vercel deployment with wildcard domains.
Build a complete RBAC system in Next.js with Auth.js v5. Learn how to protect routes with middleware, authorize server components and actions, and create reusable role gates — all with working TypeScript code.
Learn how to run cron jobs and background tasks in Next.js App Router — from the built-in after() API and Vercel Cron to Upstash QStash, Trigger.dev, and node-cron, with security tips and real-world patterns.
Learn how to implement file uploads in Next.js App Router using Server Actions, Route Handlers, and S3 presigned URLs. Covers drag-and-drop, progress tracking, Zod validation, and security best practices.
Learn how to implement rate limiting in Next.js App Router using Upstash Redis. Covers middleware, API routes, server actions, and AI endpoint protection with working TypeScript code examples.
Build three production-ready real-time features in Next.js using Server-Sent Events: notifications, progress tracking, and live dashboards. Covers route handlers, EventSource hooks, reconnection logic, and Vercel deployment.
Build a production-ready multilingual Next.js app with next-intl. Covers locale routing, Server and Client Component translations, hreflang SEO, static rendering, and TypeScript type safety.
Learn how to implement production-ready SEO in Next.js App Router using the Metadata API, generateMetadata, programmatic sitemaps, robots.ts, JSON-LD structured data, and dynamic OG image generation.
Learn how to set up Vitest, Playwright, and MSW for Next.js App Router apps. Covers testing Server Components, Server Actions, Route Handlers, and mocking next/navigation — with working code for every pattern.
Learn how to handle errors in the Next.js App Router using error.tsx, not-found.tsx, and global-error.tsx. Covers Server Action handling with useActionState, Sentry integration, and common production pitfalls — all with working code examples.
Choose your preferred language to explore our content