Next.js Projects with Source Code

Next.js solves the problems React leaves open — server-side rendering, routing, API endpoints, and image optimization all come built in. If you're building a production web app in 2025, Next.js is likely your best starting point. Our Next.js projects show you how to use the App Router with server and client components, API routes for backend logic, server actions for form handling, and ISR for pages that need fresh data without rebuilding. You'll find e-commerce storefronts, content platforms, SaaS dashboards, and portfolio sites. Each project includes the full codebase with TypeScript support, database integration, and deployment configs for Vercel.

Browse All Projects

CodeAj has 15+ Next.js projects with full source code covering SSR web apps, full-stack applications with API routes, and e-commerce storefronts. Built with App Router, server components, and TypeScript. Includes deployment configs and free setup support. From Rs.99.

  • 100% Source Code
  • Free Setup Support
  • 5000+ Students Served
  • Free Updates

Next.js Projects That Teach Real Patterns

Next.js has two routing systems (Pages Router and App Router), and the docs can be overwhelming. Our projects cut through the confusion by showing you working implementations. Most new projects use the App Router with server components by default and client components only where interactivity is needed.

Server-Side Rendering Projects

SSR projects demonstrate when and why server rendering matters. You'll see product pages that render on the server for SEO, dashboards that fetch data server-side to avoid loading spinners, and content sites that use ISR (Incremental Static Regeneration) to stay fast without rebuilding. Each project shows the trade-offs between SSR, SSG, and client-side rendering.

Full-Stack with API Routes

Next.js lets you build the backend alongside the frontend. Our full-stack projects use API routes for database operations, authentication, file uploads, and third-party API integration. You get a complete application in one repo — no separate backend server needed. Projects use Prisma or Drizzle for database access and NextAuth.js for authentication.

E-Commerce and SaaS

E-commerce projects include product catalogs with dynamic routes, shopping carts with server actions, Stripe checkout integration, and order management. SaaS projects show multi-tenant architecture, subscription billing, user dashboards, and admin panels. These are the kind of apps companies actually ship.

Performance Optimization

Every project uses Next.js performance features correctly — next/image for automatic image optimization, next/font for font loading without layout shift, dynamic imports for code splitting, and proper use of Suspense boundaries. You'll learn performance patterns that apply to any React application.

Available Projects

Personalized Recipe Generator Web Application
available
Personalized Recipe Generator Web Application

A full-stack AI-powered web application that generates personalized recipes based on users' dietary restrictions, cuisine preferences, and available ingredients.

599.00

₹1999

Why Choose CodeAj

Complete Source Code

Get 100% working source code with clean architecture and documentation.

Free Setup Support

Our team helps you install and run the project on your machine at no extra cost.

Free Updates & Customization

Get free updates and affordable customization to match your requirements.

Getting Started with Next.js Projects

Setup is straightforward: npm install, configure your .env.local file (we include a template), run database migrations if needed, and npm run dev. The project runs on localhost:3000 and hot-reloads as you make changes.

Deployment

All projects include Vercel deployment configs. Push to GitHub, connect to Vercel, set your environment variables, and your app is live. Projects that need a database include setup instructions for PlanetScale, Supabase, or Neon — all of which have free tiers.

TypeScript in Our Projects

Most Next.js projects use TypeScript for better development experience. Types are defined for API responses, component props, and database models. If you're not comfortable with TypeScript yet, reading our code is a practical way to learn it — you'll see real usage instead of contrived examples.

Next.js Projects FAQ

Newer projects use the App Router with server components, layouts, and server actions. Some older projects use the Pages Router with getServerSideProps and getStaticProps. Each project description specifies which router it uses.

Most Next.js projects use TypeScript with strict mode enabled. Types are defined for API payloads, component props, and database models. If you prefer JavaScript, the code is readable even without TypeScript experience.

Yes. Every project includes Vercel deployment configs. The free Vercel tier handles most projects without issues. Projects with databases include setup guides for free-tier database providers like Supabase, PlanetScale, or Neon.

Projects that need auth use NextAuth.js (now Auth.js) with support for credentials, Google, and GitHub login. The auth setup includes session management, protected routes, and role-based access. Middleware-based route protection is used where appropriate.

Need a Custom Next.js App?

Tell us what you want to build and we will recommend the right Next.js project or create a custom solution.

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