React & Next.js
React & Next.js Development
Build lightning-fast web applications with the industry's most powerful frontend framework. Kosmoweb specializes in React and Next.js development — delivering server-rendered, SEO-friendly, and highly interactive web experiences that scale with your business.
Why Choose Us
Fast Delivery
From first call to live product. No endless development cycles.
Fixed Pricing
Transparent quotes. No hidden fees. No scope creep surprises.
Full Service
One team handles everything. No coordination headaches.
Pricing
Pricing Tailored to Your Project
Every project is quoted individually after understanding your requirements.
Landing Page / Small Website
From €490
Perfect for businesses needing a professional web presence
- Up to 5 pages
- Responsive design
- CMS integration (WordPress)
- Contact form
- Basic SEO setup
- 1 year free hosting
- 30 days support
Corporate Website / E-commerce
From €1,200
Complete website solution with advanced features
- Custom design (Figma)
- Up to 15 pages
- CMS integration
- E-commerce functionality (optional)
- Blog setup
- Advanced SEO
- Payment integration
- 1 year free hosting
- 60 days support
MVP / Web Application
From €2,900
Full product development from idea to launch
- Market research & validation
- Custom UI/UX design
- Full-stack development
- User authentication
- Database architecture
- API integrations
- Testing & QA
- 1 year free hosting
- 90 days support
Mobile App Development
From €4,900
Native or cross-platform mobile applications
- Custom UI/UX design
- iOS & Android development
- Backend & API development
- Push notifications
- App Store submission
- Analytics integration
- Beta testing
- 90 days support
We work with budgets of all sizes. Schedule a free consultation to discuss your specific needs and get a tailored quote.
FAQ
React & Next.js Development — FAQ
React is the world's most popular frontend library, used by Meta, Netflix, and Airbnb. Next.js adds server-side rendering, automatic code splitting, and API routes — delivering blazing-fast performance and excellent SEO out of the box.
Simple Next.js websites start from €2,400. Complex web applications with authentication, databases, and third-party integrations typically range from €4,000–€15,000+ depending on features and complexity.
Excellent. Next.js supports server-side rendering (SSR) and static site generation (SSG), meaning search engines see fully rendered HTML. Combined with built-in meta tag management and fast load times, it's one of the best frameworks for SEO.
Yes. We regularly migrate sites from WordPress, older React SPAs, and other platforms to Next.js. We preserve your content, SEO rankings, and URL structure while dramatically improving performance.
Yes. Nuxt.js is the Vue.js equivalent of Next.js, and it's actually our primary framework — this very website runs on Nuxt. We recommend React/Next.js or Vue/Nuxt based on your project requirements and team preferences.