Interfaces that users
actually enjoy using
Component architecture, declarative UI, and the largest ecosystem in frontend development. React is our tool for building every interface.
Free consultation · We respond within 24h
Why React?
React is a UI library created by Meta, used by most modern websites and applications. It allows building complex interfaces from small, reusable components. Combined with Next.js, it gives us everything we need: performance, flexibility, and a massive base of proven solutions.
What React gives you
Component architecture
Reusable components speed up development and ensure UI consistency across the application.
Intelligent rendering
Virtual DOM updates only what has changed. Smooth interactions without wasting resources.
Rich ecosystem
Thousands of libraries, tools, and ready-made solutions. Every problem has a proven answer.
Server Components
React Server Components reduce the JS bundle and speed up page loading.
How we work with React
React is the heart of our frontend. Every component we write is built with performance and accessibility in mind.
Accessible UI components
- Full ARIA on every interactive element
- Keyboard and screen reader support
- WCAG 2.1 AA compliance
Design system
- Reusable components with Radix UI
- Consistent typography and colors
- Dark mode with automatic switching
Performance optimization
- Lazy loading of components and images
- Memoization of expensive computations
- Route-level code splitting
Ideal use cases
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.
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 interface
Tell us what you are building. We will help design and build an interface your users will love.
Book a free consultationWe respond within 24 hours