Agriculture Design System
AgDS — React components and tokens extending GOLD for Australian agriculture department digital services.
- Open source repository
Government design systems
Design systems from national, regional and local governments worldwide. These libraries prioritise accessibility, plain language and consistency across public services — from GOV.UK and USWDS to state and city systems.
46 systems found
All systems
BC Design System
British Columbia design system — provincial components and patterns for accessible public services.
- Open source repository
Bristol Design System
Bristol City Council design system — styles, components and patterns for consistent local government digital services.
- Figma kit available
CFPB Design System
CFPB design system — US federal financial regulator components built on accessible, plain-language patterns.
- Open source repository
Czech Design System
Czech government design system — shared components and standards for public administration websites.
DADS Design System
Japan DADS — Digital Agency design system for accessible, consistent government digital services.
- Open source repository
Designers Italia
Designers Italia — Italy's public-sector design system with Bootstrap Italia and React component kits.
- Open source repository
Designsystemet
Norway's shared public-sector toolbox of themeable components, patterns, and a theme builder.
- Storybook documented
- Open source repository
Det Fælles Designsystem
Denmark's shared public-sector design system with components, patterns and implementation guidance.
- Open source repository
DWP Design System
DWP patterns and components for benefits and employment services built on GOV.UK foundations.
- Open source repository
Energy Saving Trust Design System
UK Energy Saving Trust components, colour tokens, and accessibility guidance for inclusive energy-advice digital services.
- Open source repository
Europa Component Library
ECL — European Commission component library for EU institution websites and digital services.
- Open source repository
GC Design System
Official Government of Canada components, tokens, and bilingual templates for Canada.ca services.
- Open source repository
GOLD Design System
Community-maintained successor to the Australian Government Design System with reusable components.
- Open source repository
gov.cy Design System
Cyprus gov.cy design system — public sector components and guidance for government digital services.
- Open source repository
GOV.UK Design System
Styles, components and patterns for UK government services, with WCAG-first guidance.
- Open source repository
GOV.UK Publishing Design Guide
Components, patterns and frontend templates for designing publishing experiences on GOV.UK.
- Open source repository
GOVBR Design System
GOVBR-DS — Brazil's federal design system with web components, tokens and accessibility standards.
- Open source repository
HDS — Helsinki Design System
Helsinki city design system with React components, tokens and accessibility-first guidance.
- Figma kit available
- Open source repository
HM Land Registry Design System
HM Land Registry components and guidance for accessible digital services aligned with GOV.UK standards.
HMRC Design System
Tax-specific patterns and components extending GOV.UK guidance for HMRC digital services.
- Open source repository
Home Office Design System
Home Office design system — patterns and components for UK immigration and security digital services.
- Open source repository
Malaysia Design System
Malaysia government design system — components and guidance for public sector digital platforms.
MOJ Design System
Justice-specific components and patterns used alongside the GOV.UK Design System.
- Open source repository
NASA Web Design System
NASAWDS — NASA-themed implementation built on USWDS for accessible federal space agency websites.
- Open source repository
NDLA Designmanual
NDLA Designmanual — Storybook docs and @ndla/* packages for Norway's open educational resources platform.
- Storybook documented
- Open source repository
NL Design System
NL Design System — shared components and principles for Netherlands central government digital services.
- Open source repository
NSW Design System
New South Wales government components, patterns and brand guidance for digital services.
- Open source repository
NYS Design System
New York State design system — accessible components and patterns for NY government digital services.
NZ Government Design System
New Zealand government alpha design system with reusable components, patterns and style guidance.
- Open source repository
ONS Design System
ONS foundations, components and patterns for building accessible statistics and survey digital services.
- Open source repository
Ontario Design System
Ontario public sector components and design standards for accessible, consistent digital services.
Poncho Design System
Argentina Poncho — federal government UI kit with components and templates for public digital services.
- Open source repository
Queensland Design System
QGDS — Queensland government design system with Bootstrap, vanilla and web component implementations.
- Open source repository
Ripple Design System
Ripple — Victorian Government design system used across vic.gov.au and 50+ state agency websites.
SA Website Design System
South Australia website design system — accessible components for SA government digital services.
Scottish Government Design System
Scotland-specific design standards, components and guidance for public sector digital services.
Singapore Design System
Singapore government components and guidelines for consistent, accessible public digital services.
- Open source repository
Sirio Design System
Italy's INPS Sirio — public-sector design system with tokens, components and accessibility guidance.
- Open source repository
Système de Design de l'État
DSFR — France's official state design system with HTML/CSS/JS components for public administration sites.
- Open source repository
The National Archives Design System
National Archives components and styles for consistent, accessible UK public record and archive services.
- Open source repository
U.S. Web Design System
Accessible components and guidance for US federal websites, with tokens, utilities and patterns.
- Figma kit available
- Open source repository
UAE Design System
United Arab Emirates government design standards for unified digital experiences across entities.
UKIC Design System
Shared design standards for UK intelligence community digital services and applications.
UX4G Design System
India's official UX4G design system for accessible, consistent government digital products.
Webuniversum v3
Flemish Webuniversum — design system and web components for Belgian Flanders government websites.