React

Theme builder and Base UI React components installed via shadcn, with GUI.md and skills for coding agents.

Headless UI

Unstyled accessible primitives from Tailwind Labs for React and Vue.

HeroUI

Styled React components (formerly NextUI) with Tailwind variants and a Pro add-on.

Open-source React components for shadcn/ui with states and motion handled, plus paid Pro blocks.

Copy-paste React and Next.js interaction effects for scroll, cursor, WebGL, and transitions, with a free core and paid Vault Pro.

Intent UI

Accessible copy-paste React components built on React Aria and Tailwind.

Free React micro-interactions on Motion and Tailwind, each a copy-paste file, most with a headless hook.

Kibo UI

Open shadcn/ui registry of extra React blocks for AI and product apps.

Spring-physics micro-interactions for the web. Copy CSS or React snippets, tune the physics, and drop them into an app.

Polished React and Tailwind components for shadcn. Ten install free, and a one-time purchase unlocks the full 100+ library.

Kokonut UI

Copy-paste React and Tailwind components with a free core and Pro blocks.

Kumo

Cloudflare's Base UI and Tailwind component library, installable via CLI and registry.

Magic UI

Animated copy-paste React components for marketing sites, with a Pro add-on.

Mantine

A batteries-included React component library with hooks and a first-party style system.

Material UI

React Material Design components from MUI, with a free core and paid X extensions.

Motion Primitives

Copy-paste React animation primitives built with Motion.

Free shadcn registry of healthcare UI for React: 3D organ viewers, molecule and DNA views, ECG traces, and CT slice viewers.

Park UI

Ark UI components styled with Panda CSS recipes for React, Vue, and Solid.

Editable React knobs, meters, and complete audio plugin interfaces for Maru, installed through a shadcn registry.

PrimeReact

A comprehensive React widget library from PrimeTek, with paid themes on top of the MIT core.

Radix Themes

A ready-to-use React design system built on top of Radix Primitives.

Free shadcn registry of uncommon animated React components you install into your own codebase.

React Aria Components

Adobe's accessible, styleable React components with internationalization baked in.

ReUI

A shadcn/ui-compatible React registry of components and Pro blocks.