KERN-UX
Open-source design system for digital government solutions in Germany
AI Summary
KERN is a comprehensive UX standard and open-source design system for German public administration from municipal to federal level. It provides accessible UI components, design foundations, and a nationwide professional community for developing consistent digital government services. The technology-agnostic system aims to make digital government services transparent, accessible, and intuitively usable.
✓ Pros
- + Open source and free for public administrations
- + Accessibility and legal compliance considered from the start
- + Active nationwide community with exchange and support
✗ Cons
- − Specifically developed for German administration, limited international usability
- − Requires familiarization with administration-specific design standards
Use Cases
- → Development of accessible online services for government agencies and municipalities
- → Consistent design of e-government portals at federal, state, and municipal levels
- → Rapid prototype development for government digitalization projects
- → Ensuring design consistency across different government applications
Who is it for?
Designers, developers, and product managers in public administration who develop digital government services.
Tags
What is KERN-UX?
KERN is an open-source design system developed specifically for the digitalisation of German public administration. It covers all levels: municipalities, federal states and federal authorities can all use it. The system provides UI components, design foundations and binding UX standards that include accessibility and legal compliance from the start. It is maintained not by a single authority but by a nationwide specialist community that develops and maintains the system together.
Technology independence is a deliberate design principle. KERN can be integrated into different technical infrastructures without being tied to a specific frontend framework.
Core features
- Accessible UI components: Ready-made interface building blocks that already meet statutory accessibility requirements.
- Design foundations: Consistent design fundamentals such as typography, colours and spacing that enable coherent public-sector products.
- Technology-independent integration: The system can be embedded in a variety of technical environments.
- Prototyping support: Components can be used for rapid drafts in digitalisation projects.
- Nationwide specialist community: Organised exchange between public authorities with shared support and ongoing development.
Who is KERN-UX for?
KERN is aimed at designers, developers and product owners building digital services for public authorities. The typical context is an e-government project at municipal, state or federal level. Anyone developing an online form for citizen requests or an administrative portal gets a starting point with KERN that builds accessibility checks and compliance requirements in from the beginning rather than adding them later.
Those working outside German public administration will find little here that applies to them. The components and standards are consistently tailored to the German administrative context.
Context & alternatives
KERN belongs to the category of government-specific design systems. Comparable approaches exist in other countries. The UK's GOV.UK Design System is the best-known international reference in this space. For general web projects with no public-sector connection, generic systems such as Material Design or Carbon Design System are more appropriate.
The concrete difference from such alternatives lies in the specialisation. KERN contains components and guidelines aligned with German administrative processes and the accessibility standards applicable in Germany. Anyone who needs both from a single source and is building publicly funded services will save considerable effort on compliance documentation.
