Components

Aalto University's brand library and design system, pairing visual identity rules with design tokens and a React component Storybook for university web services.

Adobe's design system behind its creative and document products, with shared foundations, tokens, and component implementations for React and Web Components.

The Australian agriculture department's open source design system for import and export services, offering accessible React components, templates, and a starter kit.

Alaska Airlines' Auro design system, built around framework-agnostic web components, design tokens, and CSS guidelines shared across Alaska and Hawaiian brands.

The open source design system AWS uses for its consoles, offering accessible React components, interaction patterns, and design resources for complex web applications.

Ant Group's enterprise design language and widely used React component library, with token-based theming and companion projects for charts, mobile, and admin apps.

Apple's design guidance for apps across iOS, iPadOS, macOS, watchOS, tvOS, and visionOS, backed by official Figma and Sketch templates, SF Symbols, and fonts.

The Swedish Public Employment Service's design system, with a Figma UI kit, design tokens, and Stencil web components usable from Angular, React, or plain HTML.

Atlassian's unified design language for Jira, Confluence, and its other apps, covering tokens, components, accessibility, and AI patterns for its Rovo experiences.

Audi's user interface guidelines inside its Frontify brand portal, describing shared components, modules, layouts, and an icon library for apps, websites, and vehicles.

Aviva's digital standards hub and ION atomic design system, setting design, code, and accessibility expectations for Aviva websites, apps, and emails.

Basis Technologies' design system for its advertising software, combining visual and experience guidelines, tokens, components, and content design rules for product teams.

Biings' lightweight design system delivered as a single CSS file and SVG icon sprite, documenting foundations and core UI components for its products.

Brainly's PENCIL hub, a single source of truth for brand, marketing, and product design, from logos and color tokens to UX guidance and components.

Carrefour's brand and design hub, home to Marcel, the retailer's digital design system, alongside identity assets, sub-brand rules, and downloadable brandbooks.

Cash App's public brand guidelines, spanning logo, color, typography, motion, iconography, and voice, plus resources for UI tokens and components.

The U.S. Centers for Medicare & Medicaid Services' open source design system for Section 508 compliant, responsive sites, with themes for CMS.gov, HealthCare.gov, and Medicare.gov.

Datadog's DRUIDS design system documentation, covering principles, foundations, patterns, live-editable components, and icon galleries for the Datadog platform.

Dell's token-first design system, now in version 3, with Figma libraries, code libraries, data visualization, and AI design resources for Dell products.

Denmark's free, open source common design system for building simple self-service solutions on borger.dk and Virk, with styles, components, and accessibility guidance.

Docplanner's Watson design system for its SaaS products, providing design tokens, Vue components, and standalone web components distributed through a private registry.

eBay's Evo brand and design system, documented in the eBay Playbook with foundations, an accessible color palette, iconography, and product UI guidance.

Elastic's EUI framework, the React component library and design system behind Kibana and other Elastic products, with tokens, patterns, and data visualization guidance.

Finnish telecom Elisa's design system, combining design, code, and UX guidelines with a component library in Figma and Storybook plus beta Flutter tokens.