Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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Tailwind CSS
A utility-first CSS framework for rapidly building custom user interfaces without leaving your markup.
tailwind-merge
Merge Tailwind CSS classes without style conflicts
tailwindcss-animate
Tailwind CSS plugin for enter and exit animations using utility classes
tw-animate-css
A pure-CSS, Tailwind CSS v4 compatible replacement for tailwindcss-animate.
Headless UI
Unstyled, fully accessible UI components for React and Vue, built for Tailwind CSS
Fumadocs Core
The headless React library for building documentation websites, with source loading, page trees, MDX processing, search, and i18n.
shadcn
Add beautifully designed, accessible UI components as owned source code via a CLI
tailwind-variants
Typed Tailwind CSS variant API with slots, compound variants, and built-in class-conflict resolution
daisyui
Semantic component classes and built-in themes for Tailwind CSS, so buttons, forms, and modals no longer need a wall of utility classes.
react-tooltip
A lightweight, accessible React tooltip component with automatic Floating UI-powered positioning.
eslint-plugin-tailwindcss
ESLint rules that keep Tailwind CSS classnames consistent, valid, and free of contradictions.
Ariakit
Unstyled, accessible React components implementing WAI-ARIA patterns for building custom design systems.
tailwindcss-radix
Tailwind CSS utilities and variants for styling Radix Primitives' data-state attributes.
tailwind-scrollbar-hide
A tiny, zero-dependency Tailwind CSS plugin that hides scrollbars visually while keeping content scrollable.
Tremor React
20+ Tailwind-styled React components for building analytics dashboards and charts fast