Figma kit

New York State's shared library of accessible web components, design tokens, and guidelines for agencies building mobile-friendly digital services.

Nordhealth's Nord Design System, production-grade web components, design tokens, Tailwind CSS support, and Figma toolkit behind its healthcare software products.

The NSW Government's open source digital design system, a toolkit of core styles, components, templates, and guidance for distinctly NSW digital services.

Pluralsight's Pando design system, the successor to its classic library, with React components, themes, icons, specs, and usage guidelines for its learning platform.

Porsche's toolkit for high-quality web applications, with Figma libraries, web components wrapped for React, Angular, and Vue, and brand-driven UX guidelines.

Power Home Remodeling's open source Playbook design system, with matching components for React, Ruby on Rails, and Swift plus Figma resources and theming.

Razorpay's open source Blade design system, documented in Storybook with tokens, theming, motion, accessible components, and an MCP server for AI-assisted building.

REI Co-op's open source Cedar design system, with Vue 3 components, design tokens for web, iOS, and Android, and guidance for accessible, responsive experiences.

Salesforce's Lightning Design System, now SLDS 2, offering styling hooks, utility classes, icons, accessibility rules, and AI design guidance for building on Salesforce.

The SAP Design System, home of SAP Fiori for web, iOS, and Android plus the SAP Digital Design System, built for accessible, enterprise-grade experiences.

Segment's Evergreen, an open source React UI framework for ambitious web products, with polished components that work out of the box and compose freely.

ServiceNow's Horizon Design System, the source of truth for experience design on the Now Platform across Workspace, Service Portal, Native Mobile, and Core UI.

Shopify's Polaris, the unified UI framework built on web components that apps use across the Shopify Admin, Checkout, customer accounts, and POS.

Sigma's Design System 3, a commercial Figma design system and UI kit with variables-based tokens, dark mode, liquid glass styling, and customizable documentation.

Tailwind CSS, the utility-first CSS framework for building any design directly in markup, with a configurable theme that acts as a shared design token layer.

Ahoy, Teamleader's design system for building user-friendly, consistent interfaces across its CRM products, with foundations, components, governance, and accessibility guidelines.

Paste, the open source design system created at Twilio, with accessible React components, tokens, icons, patterns, and page templates for consistent product experiences.

The U.S. federal government's design system for building accessible, mobile-friendly websites, with components, design tokens, patterns, and implementation guidance.

Uber's Base design system, the unified framework defining user interface foundations across Uber's products, with Base Web as its open source React implementation.

Visa's Product Design System for inclusive digital experiences, offering guidelines, design kits, and Nova libraries for React, Angular, Flutter, and CSS.

The Washington Post Design System, a growing library of design tokens and interactive components purpose-built for washingtonpost.com reader experiences.

Codex, the Wikimedia design system, with a style guide, design tokens, Vue 3 components, icons, and composables for building Wikipedia and MediaWiki interfaces.

Radix, maintained by WorkOS, offers free, open source React themes, unstyled primitives, icons, and color scales for building high-quality, accessible interfaces.

Zendesk Garden, the design system where Zendesk grows the components, standards, and tools its product teams use daily, now on version 9.