Components

Buttons, forms, cards, and UI you can drop into a project.

Components · Freemium

21st.dev

Community registry of React UI, searched and previewed.

Components · Free

7.css

CSS framework that recreates authentic Windows 7 UI components.

Components · Free

8bitcn

8-bit styled components for shadcn/ui.

Components · Free

Aceternity UI

Tailwind plus Framer Motion components with previews.

Components · Free

AI Elements

shadcn registry for AI-native apps, on the Vercel AI SDK.

Components · Free

AICSS

Copy-paste UI for AI agents: thinking states, tool calls, streaming text.

UI kits · Freemium

Align UI

A Figma-matched React kit you can take for free or buy the full system.

Motion · Freemium

Amicro

React micro-transitions and interaction components.

Components · Free

Animata

Copy-paste animated Tailwind components.

Components · Free

Animate UI

Animated shadcn-compatible components.

Components · Free

Ant Design

The enterprise React design system from Ant Group.

Components · Free

Ariakit

Unstyled accessible React primitives with examples you can style yourself.

Components · Free

Ark UI

Headless components for React, Vue, Solid, and Svelte.

Components · Free

assistant-ui

Open-source React primitives for AI chat interfaces.

Components · Free

Balsa UI

Agent-ready Vue and React component source you install into the repo, not behind a package.

Components · Free

Balsa UI

Agent-native UI library that copies editable source into Vue or React projects.

Components · Free

Base UI

Unstyled React primitives from the MUI team.

Components · Freemium

Base UI Net

Free Angular + Tailwind primitives and form blocks you install as source via CLI.

Components · Free

basecn

shadcn-style components rebuilt on Base UI so you copy the source and own it.

Components · Free

Beautiful UI

A component library aimed at designers building AI interfaces.

UI kits · Freemium

Beste UI

A huge shadcn and Tailwind block catalog you install one piece at a time.

Components · Free

beUI

Composable, accessible, animated React components.

Components · Free

bg.ibelick

Background snippets for Tailwind and CSS.

Components · Free

Bits UI

Headless, accessible components for Svelte.

Components · Free

Canvas UI

HTML-in-canvas components with realtime shaders over real UI.

UI kits · Free

Carbon

IBM’s open design system for products.

Components · Free

Chakra UI

React components with a style-props workflow.

Libraries · Free

cmdk

Fast, accessible command-menu primitive.

Components · Free

CodedVisuals Free

Five free animated marketing visuals for React and shadcn/ui projects.

Components · Free

coss ui

Modern React UI on Base UI primitives, copy-paste on Tailwind.

Components · Free

Cube UI Kit

Open-source React Aria kit with 100+ components and a token-aware style engine.

Components · Freemium

Cult UI

Animated shadcn components plus AI SDK agent patterns.

Components · Free

daisyUI

Tailwind plugin with semantic component classes.

Components · Free

Drawably

Hand-drawn UI controls. A fresh pen sketch every mount.

Components · Free

Easy UI

Open-source animated React components.

Components · Free

Eldora UI

Animated React components for landing pages.

Components · Free

Extend UI

Open-source document UI kit: PDF/DOCX viewers, file systems, and citation tools.

Components · Free

Fancy Components

Weird, tactile React components with serious motion.

Components · Free

Float UI

Free open-source Tailwind CSS components and full website templates for React.

Components · Free

Float UI

Free open-source Tailwind CSS components and templates for React and Vue.

Components · Free

Float UI

Open-source Tailwind components and templates for React you can copy.

Components · Free

FormsCN

Visual shadcn/ui form builder that exports typed React and Zod.

Components · Free

Fragments UI

Accessible React components built for AI agents, with MCP governance.

Components · Free

Glasscn

Apple-inspired glassmorphic components on shadcn and Base UI.

Components · Free

GlassyUI

Open-source glassmorphism React components with real depth and refraction.

Components · Free

Glin UI

Liquid Glass UI components for React on Radix and Tailwind, 50+ primitives.

Components · Free

gluestack

Universal, typed UI components for React and React Native.

Components · Free

Headless UI

Unstyled UI primitives from the Tailwind team.

Components · Free

HeroUI

Accessible React components with polished Tailwind defaults.

Components · Freemium

Hover.dev

React and Tailwind examples with serious motion.

UI kits · Free

HyperUI

Free Tailwind blocks: marketing, app, ecommerce.

Components · Freemium

Incubator

Copy-paste React landing sections with tokens and motion, free plus Pro.

Components · Free

Joly UI

Free open-source shadcn/ui extension with 50+ accessible animated components.

Components · Free

Joly UI

50+ free shadcn/Radix React components for Next.js 14+ and Tailwind v4.

Components · Free

Kibo UI

Composable blocks and components for shadcn/ui.

Components · Free

Kobalte

Unstyled, accessible UI primitives for Solid.

Components · Free

Kokonut UI

Animated React components on Tailwind and Motion.

Components · Free

Layouts

Open-source animated UI layouts you can drop into a React app.

Components · Freemium

Libraries.dev

Five UI effect libraries — beam, orbs, metal, gooey, image — free on npm.

Components · Free

Magic UI

Animated React components for landing pages.

UI kits · Free

Mamba UI

Free Tailwind blocks for marketing and apps.

Components · Free

Mantine

Full React component library with hooks and a theme.

Components · Free

Melt UI

Headless component builders for Svelte, powered by Zag.

UI kits · Free

Meraki UI

Tailwind components with dark mode.

Motion · Free

Motion Primitives

Animated React primitives built on Motion.

Components · Freemium

MUI

Material UI and the rest of the MUI system for React.

Icons · Freemium

MynaUI

Icons and UI extras that drop into shadcn projects.

Components · Free

Neobrutalism

Brutalist shadcn components: thick borders, hard shadows, loud type.

Components · Free

Ninna UI

Zero-runtime React components with native Tailwind v4, CSS theming, and Radix accessibility.

Components · Free

Ninna UI

CSS-first Tailwind v4 React component library with zero runtime and LLM-friendly docs.

Components · Free

Ninna UI

Zero-runtime React components on Tailwind v4 with CSS-only theming and Radix a11y.

Libraries · Free

Novel

An open-source Notion-style editor built on TipTap.

Components · Free

Nuxt UI

A Vue and Nuxt component library on Tailwind.

Components · Free

ObsidianUI

React and Tailwind blocks with a shadcn registry and MCP so agents can install them.

Components · Free

Open UI Library

Community free open-source UI components for React, Vue, Svelte and plain HTML.

Components · Free

OpenGlass UI

Open-source Liquid Glass component system for React — 40 accessible pieces.

Components · Free

Opensource UI

Copy-paste production React and Next.js components with live previews, no paywall.

Components · Free

Opensource UI

Free production-ready React and Next.js components built with Tailwind and TypeScript.

Components · Free

Opensource UI

200+ free copy-paste React and Next.js components, MIT, no paywall.

Components · Free

Opensource UI

Copy-paste React and Next.js widgets, forms, and device mockups. MIT.

Components · Free

Orbkit

WebGL shader orbs for React via shadcn registry, free for non-commercial.

Components · Free

Origin UI

Tailwind and React component collection, copy and own.

Components · Free

Panel UI

Copy-paste React Native and Expo components, shadcn-style.

Components · Free

Park UI

Styled Ark components with Panda CSS.

Components · Freemium

PrimeReact

A large free React component suite from PrimeTek.

UI kits · Freemium

Pxlkit

Retro pixel-art React UI kit, icons, and voxel toolkit — free and source-available.

Components · Free

Radix UI

Unstyled, accessible primitives for React.

Components · Free

Rare UI

Tasteful animated React components you own — shadcn registry, Motion, MIT.

Components · Free

Rare UI

Free MIT shadcn registry of unusual animated React pieces, one file at a time.

Components · Free

React Aria

Adobe’s accessible React hook and component layer.

Components · Free

React Bits

Animated React bits: text, backgrounds, UI flourishes.

Components · Freemium

ReUI

Another polished shadcn registry of components and blocks.

Components · Free

shadcn/ui

Copy-paste React components on Radix and Tailwind.

UI kits · Freemium

Shadcnblocks

Production blocks for shadcn/ui.

UI kits · Freemium

shadcnspace

A large directory of shadcn blocks and examples.

Components · Free

Shoelace

A framework-agnostic web-component UI kit.

Components · Free

SickUI

Copy-paste accessible React components installed with a small CLI.

Components · Free

Sim UI

Copy-paste Angular UI components on Tailwind and Spartan, shadcn-style.

UI kits · Free

Skeleton

A UI kit for Svelte and Tailwind.

Components · Freemium

Skiper UI

A newer shadcn-style kit with polished blocks.

Components · Free

SmoothUI

Animated React components on Motion and GSAP you add with a CLI or shadcn.

Libraries · Free

Sonner

Opinionated toast component for React.

Components · Free

Stepwise UI

60+ free open-source React components built end-to-end for product UI.

Components · Free

Stepwise UI

Free open-source React component collection for modern product interfaces.

Components · Free

Svelte Bits

Same animated component catalog as React Bits, rebuilt for Svelte.

Libraries · Free

Swiper

The mobile slider the web actually uses.

Components · Free

SyntaxUI

Tailwind components with a developer-site feel.

UI kits · Freemium

Tailark

Marketing blocks and pages for shadcn and Tailwind.

UI kits · Free

Tailblocks

Ready-made Tailwind sections you can copy.

Components · Freemium

Tailgrids

Tailwind React components and blocks with a free core and CLI.

Components · Freemium

Tailkits UI

30+ free MIT Tailwind components; copy-paste landing sections and UI blocks.

Components · Free

TailUI

Copy-paste Tailwind CSS v4 HTML components. No install, no setup.

3D · Freemium

ThreeUI

Open-source catalog of procedural Three.js heroes, shaders, and 3D UI.

Motion · Free

Transitions.dev

UI transitions for AI agents, ready to paste into Claude or Codex.

Components · Freemium

Tremor

React components for dashboards and charts.

Components · Free

UIAble

Free Tailwind and Base UI component library you copy and own.

Components · Freemium

UIAble

shadcn and Base UI React blocks you copy into the repo; community set is MIT.

Components · Free

uipkge

Free Vue and Nuxt copy-paste registry: components, blocks, and a production boilerplate.

Components · Free

UISEN

Community open-source UI elements in HTML, Tailwind, React, and Figma.

UI kits · Free

Uiverse

Open-source UI elements submitted by the community.

Libraries · Free

Vaul

Unstyled drawer component for React.

Components · Free

Velora UI

Free MIT animated shadcn/ui blocks and complete multi-page templates.

Components · Free

Velora UI

Free MIT animated shadcn/ui components plus complete multi-page SaaS templates.

Components · Free

Vue Bits

Animated Vue port of React Bits: text, backgrounds, and UI flourishes you copy in.

Components · Free

Watermelon UI

Open-source React components, animated blocks, and dashboards with a copy-paste registry.

Components · Free

Watermelon UI

600+ free open-source React components, animated blocks, dashboards, and templates.

Components · Freemium

Wensity UI

Motion-rich React components, blocks, and templates with a free CLI tier.