* [MaterialUI v9.5.0](https://github.com/mui/material-ui) – Comprehensive library of React components featuring an independent implementation of Google's Material Design.

* [Carbon Design System v11.118.0](https://github.com/carbon-design-system/carbon) – Design system based on the IBM Design Language, offering code, design tools, and guidelines.

* [BaseUI v1.9.0](https://github.com/mui/base-ui) – Unstyled UI component library for building accessible user interfaces.

* [Community Platform v2.160.0](https://github.com/ONEARMY/community-platform) – Platform for uniting people and empowering communities to address social and environmental challenges.

* [Montage v4.0.0](https://github.com/wanteddev/montage-web) – Wanted Lab web design system providing UI components, theme tokens, icons, and integrations.

* [Starwind UI v3.4.0](https://github.com/starwind-ui/starwind-ui) – Astro-first, framework-portable UI components with accessible Tailwind CSS, Starwind/shadcn-style ergonomics, and a shared runtime powering Astro and React adapters.

* [Keyline Icons v1.8.0](https://github.com/keyline-icons/keyline-icons) – A keyline-based icon set with 585 stroke, 480 duotone, and 432 fill icons drawn on a 24 grid for shadcn/ui use.

* [BoldKit v3.6.0](https://github.com/ANIBIT14/boldkit) – Neubrutalism component library for React and Vue 3 built on shadcn/ui.

* [Arco Design 2.66.17](https://github.com/arco-design/arco-design) – Comprehensive React UI components library based on a design system.

* [Panda @pandacss/webpack@2....](https://github.com/chakra-ui/panda) – Universal, type-safe, build-time CSS-in-JS framework supporting design tokens and scalable styling.

* [Royal Navy Design System 4.55.0](https://github.com/Royal-Navy/design-system) – Design system for building web applications that comply with Royal Navy service standards.

* [carbon-components-svelte v0.113.1](https://github.com/carbon-design-system/carbon-components-svelte) – Svelte component library implementing the Carbon Design System for consistent and extensible UI development.

* [DB UX Design System v3 v5.7.0](https://github.com/db-ux-design-system/core-web) – Design-token and component library supplying CSS/SCSS/Tailwind styles plus Angular, React, and Vue web components.

* [DaleStudy/daleui v1.4.0](https://github.com/DaleStudy/daleui) – React-based UI design system providing reusable components and styles for building consistent user interfaces.

* [UI Kitten @ui-kitten/eva@6.2.0](https://github.com/akveo/react-native-ui-kitten) – Eva Design System-based React Native UI library with general-purpose components and runtime theme switching for multi-brand cross-platform apps.

* [Eufemia v11.15.2](https://github.com/dnbexperience/eufemia) – Design system and component library for DNB providing reusable UI components, documentation, and a portal.

* [Helios Design System @hashicorp/design-sy...](https://github.com/hashicorp/design-system) – Provides the building blocks to design and implement consistent, accessible, and delightful product experiences across HashiCorp.

* [Instructure UI v11.7.8](https://github.com/instructure/instructure-ui) – React-based UI framework and design system with components used in educational products.

* [@shadcn/lint @shadcn/lint@0.2.1](https://github.com/shadcn-ui/lint) – Agent-first linter for Tailwind design systems that enforces allowed UI rules and provides design-system-based error guidance and fixes.

* [Fuselage Monorepo @rocket.chat/fuselag...](https://github.com/RocketChat/fuselage) – Monorepo containing Rocket.Chat's React component libraries, design tokens, hooks, and UI utilities.

* [Forma 36 - The Contentful Design System @contentful/f36-comp...](https://github.com/contentful/forma-36) – Design system offering tools and guidance for building and extending Contentful product UIs.

* [Braid @braid-design-system...](https://github.com/seek-oss/braid-design-system) – Themeable design system for creating consistent user interfaces.

* [Openbridge Web Components v2.1.0-next.2](https://github.com/Ocean-Industries-Concept-Lab/openbridge-webcomponents) – Lit-based design system of web components with auto-generated React, Vue, Angular, and Svelte wrappers.

* [Yoga @gympass/yoga@7.144....](https://github.com/gympass/yoga) – Design system supporting projects with a structured, component-based approach and visual consistency.

* [Cloudscape 3.0.1396](https://github.com/cloudscape-design/components) – React components for a design system focused on creating engaging user experiences.

* [Synerise Design System @synerise/ds-wizard@...](https://github.com/Synerise/synerise-design) – React TypeScript UI library offering modular components with styled-components and react-intl support.

* [Wonder Blocks @khanacademy/wonder-...](https://github.com/Khan/wonder-blocks) – Design system providing React components for building user interfaces.

* [Kaizen Design System @kaizen/tailwind@1.5...](https://github.com/cultureamp/kaizen-design-system) – Design system accelerating collaboration between designers and engineers for product development.

* [Circuit UI @sumup-oss/circuit-u...](https://github.com/sumup-oss/circuit-ui) – Web implementation of a design system for creating consistent and inclusive user experiences.