Design tokens

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.

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

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.

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.

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

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.

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.

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

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

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.

GitHub's open source design system, with Primer Product UI and Brand UI, Primitives design tokens, Octicons, and accessibility guidance for building GitHub.

GitLab's Pajamas Design System, with brand and product guidelines, design tokens, Tailwind utilities, and a Figma UI kit for building the GitLab product.

Material Design 3, Google's open source design system for adaptive, expressive products, with tokens, components, and implementations for Compose, Flutter, and the web.

IBM's open source design system built on the IBM Design Language, with React and Web Components libraries, design kits, guidelines, and an active contributor community.

Sirio, the design system of Italy's social security institute INPS, uniting brand guidelines, product rules, writing guidance, and UI kits for citizen services.

Kiwi.com's open source Orbit design system for travel products, with React components, design tokens, Tailwind presets, and a free public Figma library.

Duet, the design system behind LocalTapiola and Turva digital products, offering web components, a CSS framework, and design tokens with accessibility built in.

Maersk Technology's design language, providing styles, tokens, themes, layouts, web components, icons, and content guidelines for consistent logistics products.

Michelin's design system for digital products, with a Figma UI kit, tokens, icons, accessibility guidance, data visualization rules, and Angular, Blazor, and Svelte resources.

Microsoft's Fluent 2 design system for moving fluidly between design and code across web, iOS, Android, and Windows, with tokens, components, and AI guidance.