Figma is the leading collaborative interface design tool for building meaningful products, offering design, prototyping, and developer handoff in one place.

The Scottish Government Design System is a design system for Scottish Government and public sector bodies.

Material Design is a design system for building high-quality digital experiences.

Sketch is a design, prototype, and collaboration toolkit for macOS, made by designers for designers who need focused tools.

Storybook is a frontend workshop for building UI components and pages in isolation for UI development, testing, and documentation.

Brad Frost is a design system consultant, author of Atomic Design, web designer, and speaker offering training, workshops, and co-creation projects.

Ant Design is a leading enterprise-class React UI design language and component library, enabling developers to build high-quality, flexible web applications.

Cadence Design Systems is a Electronic Design Automation company that provides software solutions for semiconductor and integrated circuit design.

UXPin is a UI design and prototyping tool utilizing code-backed components for generating production-ready code, targeting designers and developers.

Zeplin is a design delivery platform for product teams, specializing in turning designs into structured, clear specifications for developers.

Lit is a simple, fast library for building future-ready, interoperable Web Components using modern web standards.

Microsoft Design is the official UX community hub showcasing principles, culture, and work shaping the future of technology design at Microsoft.

Material UI is an open-source React component library implementing Google's Material Design, offering production-ready components for developers.

zeroheight is a design system platform for documenting, delivering, measuring, and managing design systems for scaling product teams.

Ramotion is a design agency creating brand identity, marketing websites, and UI/UX design for web & mobile apps for tech-focused companies.

Chakra UI is an accessible React component library for building high-quality web apps and design systems quickly.

Carbon Design System is an open-source design system for products and digital experiences.

USDS is a US government service using design and technology to transform federal services, focusing on digital modernization for agencies like SSA and VA.

frog is a reinvention and experience design partner fusing strategy, creativity, data, and tech to create transformative eco-digital experiences for leading brands.

Cloud Four is a web development agency specializing in accessible, responsive design, Progressive Web Apps (PWA), and complex system challenges for forward-thinking organizations.

Abstract is a version control and collaboration tool for Sketch files, enabling design teams to work together in real-time with branching and merging.

Spotify Design is the official cross-disciplinary product design community sharing insights, methods, and stories on creating great user experiences at Spotify.

DesignSystems.com is a publication by Figma providing resources, guides, and talks on design systems, covering design, development, and operations.

Shoelace is a forward-thinking, open-source library of professionally designed, customizable, framework-agnostic web components for building design systems.