
Our Next.js agency designs websites, SaaS platforms and business applications with React and TypeScript. From discovery to production, every Next.js project combines SEO, speed and scalable architecture.
Three questions to prepare a useful conversation.
Question 1/3
Services
Not promises. Results.
We connect Next.js to Shopify, a CMS or a commerce API to create a fast mobile experience while keeping product pages and content manageable.
We audit an existing Next.js project or migrate a React SPA, PHP website or another framework. The plan covers URLs, JavaScript, SEO, LCP and deployment.
A Next.js application can combine a React interface, server logic, authentication and APIs in one TypeScript codebase. We adapt the App Router, Server Components, streaming and Supabase to the product.
We build corporate websites, blogs and marketing pages with Next.js. Static generation, ISR, images and content are configured for SEO, Core Web Vitals and simple updates.

Website, SaaS platform or business application: let’s scope users, content and the Next.js stack before development.
Objective
1
Next.js adds routing, server rendering, static generation, APIs and image optimization to React. This foundation reduces the number of tools required for a modern web application.
2
Next.js lets each page use dynamic SSR, pre-rendered SSG or ISR. The choice depends on content, update frequency, traffic and SEO goals.
3
React Server Components reduce the JavaScript sent to users and move data requests closer to the server. Interactive components remain client-side where needed.
4
Next.js integrates naturally with Vercel for previews and fast deployments. We can also prepare Docker-based hosting with caching, monitoring and a controlled production process.
Maintenance
A fast Next.js project requires measured decisions about rendering, caching, images and the code running in the browser and on the server.
We measure LCP, visual stability and interaction speed. Next.js image, font and JavaScript optimization focuses on the pages that matter.
Data Cache, Full Route Cache and Router Cache serve different purposes. We document their roles and revalidation rules to prevent stale content.
TypeScript, tests, Vercel previews and error monitoring make delivery safer. Next.js updates are checked before production deployment.
We measure LCP, visual stability and interaction speed. Next.js image, font and JavaScript optimization focuses on the pages that matter.
Data Cache, Full Route Cache and Router Cache serve different purposes. We document their roles and revalidation rules to prevent stale content.
TypeScript, tests, Vercel previews and error monitoring make delivery safer. Next.js updates are checked before production deployment.
Interfaces
Next.js connects to Directus, Sanity or WordPress for editorial websites, blogs and marketing pages managed by your team.
A full-stack application can use Next.js Route Handlers or connect to a Node.js API, CRM and PostgreSQL database.
A Next.js project can run on Vercel or your infrastructure. We adapt previews, logs, alerts and the scaling strategy.
Services
Our developers use Next.js for real websites, business tools and SaaS platforms. They understand the App Router, Server Components and framework tradeoffs.
We start from user needs, content and company constraints. Next.js is selected when its approach improves delivery and product growth.
Every sprint produces a Next.js preview your team can review. Client feedback, tests and performance measurements guide the next development steps.
Architecture, React components, rendering choices and deployment procedures are documented. Your team owns the Next.js application and its code.
We define the rendering strategy, React architecture and SEO plan for your Next.js application.
We define the rendering strategy, React architecture and SEO plan for your Next.js application.
Why us
PeakLab designed Boissec’s new website with a Next.js front end and Directus CMS. The project separates the public experience from content management, prepares the SEO migration of around sixty pages and gives the team more autonomy.
Next.js modern front end
Directus headless CMS
SEO prepared migration
Method
Not promises. Results.
1
We clarify goals, users, pages, data and SEO constraints. The scope identifies where Next.js provides real value.
2
We define routes, React components, the design system, API calls and the SSR, SSG or ISR strategy.
3
Our developers build the Next.js application in stages, with tests, code reviews and regular previews for your team.
4
We prepare Next.js deployment, monitoring, redirects and technical handover. After launch, real measurements guide optimization.

Pages Router, caching, performance, migration or technical debt: let’s review your Next.js codebase and priorities.
FAQ
React builds interface components. Next.js is a React framework that adds routing, server rendering, static generation, caching and backend features.
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