The best ui alternatives

skeleton

skeletonlabs/skeleton

Skeleton is an adaptive design system powered by Tailwind CSS.

Choose skeleton if…

• you prefer a smaller, narrower project to a large one
• you specifically need a11y or accessibility

Shares components, nextjs, react, tailwindcss with ui.

21st

serafimcloud/21st

npm for design engineers: largest marketplace of shadcn/ui-based React Tailwind components, blocks and hooks

Choose 21st if…

• you prefer a smaller, narrower project to a large one
• you specifically need shadcn-ui or ui

Shares nextjs, react, shadcn, tailwindcss with ui.

canvas-ui

DavidHDev/canvas-ui

A library of creative canvas components. Real HTML with WebGL effects running over it. React, Vue, Svelte, vanilla.

Choose canvas-ui if…

• you prefer a smaller, narrower project to a large one
• you specifically need animation or canvas

Shares components, nextjs, react, shadcn with ui.

reui

keenthemes/reui

Design-forward shadcn kit for interfaces that stand out. 1000+ free patterns!

Choose reui if…

• you prefer a smaller, narrower project to a large one
• you specifically need component-library or data-grid

Shares base-ui, nextjs, radix-ui, react with ui.

prompt-kit

ibelick/prompt-kit

Core building blocks for AI apps. High-quality, accessible, and customizable components for AI interfaces.

Choose prompt-kit if…

• you prefer a smaller, narrower project to a large one
• you specifically need ai or shadcn-ui

Shares components, nextjs, react, shadcn with ui.

chanhdai.com

ncdai/chanhdai.com

A pixel-perfect dev portfolio and shadcn registry.

Choose chanhdai.com if…

• you prefer a smaller, narrower project to a large one
• you specifically need dev-portfolio or motion

Shares base-ui, components, nextjs, radix-ui with ui.

page-ui

PageAI-Pro/page-ui

📃 Landing page UI components for React & Next.js, built on top of TailwindCSS

Choose page-ui if…

• you prefer a smaller, narrower project to a large one
• you specifically need ai or ai-website-builder

Shares components, nextjs, react, shadcn with ui.

coss

cosscom/coss

coss.com/ui is the official design system of Cal.com

Choose coss if…

• GNU Affero General Public License v3.0 suits your use better than MIT License
• you prefer a smaller, narrower project to a large one
• you specifically need shadcn or shadcn-ui

Shares base-ui, nextjs, radix-ui, react with ui.

onlook

onlook-dev/onlook

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI

Choose onlook if…

• Apache License 2.0 suits your use better than MIT License
• you prefer a smaller, narrower project to a large one
• you specifically need ai or cursor

Shares nextjs, react, tailwindcss, ui with ui.

uilayouts

ui-layouts/uilayouts

UI Layouts isn’t just a library. It’s your complete front-end universe with components, effects, design tools, and ready-to-use blocks, everything you need to build modern interfaces, faster.

Choose uilayouts if…

• you prefer a smaller, narrower project to a large one
• you specifically need accertinity or accordion-component

Shares components, react, shadcn, tailwindcss with ui.

tauri-ui

agmmnn/tauri-ui

🦀 Tauri + shadcn/ui app scaffolder with desktop-ready defaults and optional batteries. Supports: Vite, Next.js, Astro, TanStack Start.

Choose tauri-ui if…

• you prefer a smaller, narrower project to a large one
• you specifically need boilerplate or desktop-app

Shares base-ui, nextjs, radix-ui, shadcn with ui.

Untitled UI React is the world’s largest collection of open-source React components built with Tailwind CSS and React Aria. Just copy, paste, and build.

Choose react if…

• you prefer a smaller, narrower project to a large one
• you specifically need design-system or tailwindcss

Shares components, react, react-aria, react-aria-components with ui.