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Next.js

Your website deserves a framework
that powers the fastest sites in the world

Server-side rendering, static generation, edge middleware. We build on the foundation chosen by Netflix, Notion, and TikTok.

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95+Lighthouse score on our projects
<1saverage load time
100%of projects built with Next.js
v15latest App Router

Why Next.js?

Next.js is a React framework created by Vercel. It combines server-side rendering with static generation and API routes. We chose it not because it is trendy. We chose it because it delivers real results: pages load instantly, Google indexes them without issues, and we can focus on what truly matters for your business.

What Next.js gives you

  • Performance from day one

    Automatic image optimization, code splitting, prefetching. Lighthouse 90+ with zero extra effort.

  • SEO without compromise

    SSR and SSG ensure full Google indexing. Meta tags, sitemap, structured data generated automatically.

  • React Server Components

    Latest App Router with RSC. Less client-side JavaScript, faster loading, better experience.

  • Built-in security

    Server Actions, middleware, CSRF protection. Sensitive data never reaches the browser.

How we work with Next.js

Next.js is the foundation of every web project we build. Here is how we apply it in practice.

  • Corporate sites with SSR

    • Full SEO through server-side rendering
    • Dynamic meta tags for every page
    • Multilingual (PL/EN) with automatic routing

  • Client portals

    • Middleware for authentication and authorization
    • Server Actions for secure database communication
    • Edge runtime for low latency

  • CMS integrations

    • Sanity as headless CMS for content
    • ISR (Incremental Static Regeneration) for blog
    • Preview mode for content editors

Ideal use cases

Corporate websites with strong SEO focus
Industry portals and content platforms
SaaS applications with client dashboards
WCAG-compliant and EU regulation-ready sites
Multilingual web services
E-commerce with headless architecture

Articles about Next.js

Practical posts from our blog tagged with Next.js.

All posts about Next.js

Does your digital product comply with EU law?

EAA, WCAG, GDPR, NIS2. These regulations are already in force. Enter your URL and we'll check EU compliance. Free, results in 48h.

WCAG 2.1 AAGDPR / cookiesNIS2 / securityResults within 48h
Helps us scope the audit and tailor the first recommendations.

What you actually get within 48 hours

A short, concrete document with the most important recommendations. No commitment, no sales pitch in disguise.

What you get

  • A short PDF report (2-3 pages) reviewing the technical aspects of WCAG, GDPR and NIS2
  • The top 3 technical risks worth addressing first
  • A list of quick wins you can implement on your own or with any vendor
  • An optional short online call if you want to discuss the results

Who does it

  • The scan is run by a member of the EPKO team, supported by automated tools (Lighthouse, axe-core, our own checklists)
  • You correspond directly with the person who signed the report, with no account managers in between
  • The report covers the technical layer and does not replace a formal legal or certification audit
  • If you decide to work with us on remediation, Eryk (CTO) or Patryk (CEO) joins the project

In what form

  • PDF sent by email, accessible to screen readers
  • A short summary of the results in the email body
  • Materials stay with you and can be shared with your legal or IT team
  • Turnaround: 48 hours from request confirmation, on business days

Common questions about the audit

Let's talk about your project

Tell us about your needs. We will advise whether Next.js is the right choice and how we can help.

Book a free consultation

We respond within 24 hours

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