ui-library
A minimal CSS toolkit. The standards-first, full-featured CSS library for the modern web.
Utilities, elements, blocks, and templates. Highly configurable. Endlessly themeable. Zero JavaScript. Works with your favorite framework or straight-up HTML.
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Modern React Component Library.
Build beautifulpiece by piece.
A dark-mode React component library. 19 production-ready components built with TypeScript, Tailwind CSS, and Framer Motion.
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the elegant TypeScript UI framework.
Ripple is a TypeScript-first UI framework built around .tsrx files, fine-grained reactivity, scoped styles, and a small runtime. It pairs the authoring feel of JSX with template-native control flow and TypeScript setup that can live right beside the UI it feeds.
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A library for building dynamic webapps, using Js_of_ocaml.
Bonsai is a UI library for building performant, reactive web applications in OCaml, partly inspired by Elm. It is used to build almost all web applications inside Jane Street, everything from the corporate directory to tools that monitor and interact with our trading systems. A simple Bonsai component with a little interactivity looks like this:
It's okay to be a little jelly. Soft Web Components
Jelly UI is a dependency-free Web Components library for soft, tactile product interfaces. Real form controls meet soft-body physics, with dark mode, right-to-left support and WCAG AA color tokens built in.
Creative components, in a new dimension. Creative Canvas and WebGL Component Library.
An open source library of tasteful html-in-canvas & WebGL components. Framework agnostic. Copy, paste, ship.
A library of creative canvas components. Real HTML with WebGL effects running over it. React, Vue, Svelte, vanilla.
An open source design system that's fully customizable and agent ready.
An open source design system that's fully customizable and built for how we build now — by people and the agents working alongside them.
It ships 150+ accessible components, brand-level theming, dark mode, ready-to-ship templates, and a CLI as one cohesive system. You import pre-built CSS and use typed React components — no build plugin, no styling library to adopt — and both people and AI assistants build with the same tooling.
The VanillaJS Agent UI Library. Create agentic front-end experiences for the web in VanillaJS™️. Lightweight, extensible, and WebMCP-native.
Persona helps you create agentic front-end experiences for the web, in pure JS. Lightweight, extensible, and WebMCP-native.
Open source UI kit for modern document apps.
React components for PDF, DOCX, XLSX, and CSV viewers, with bounding box citations, file upload, e-signing, and more.
Ready to drop into user-facing flows, agents, or internal tools.
A fully featured React components library.
Build fully functional accessible web applications faster than ever – Mantine includes more than 120 customizable components and 70 hooks to cover you in any situation.
The first UI framework for the agentic era — tiny, performant, with WASM sandboxes for safe code execution.
A tiny, blazing-fast, zero dependency, type-safe framework with no build step required.
ArrowJS ships with the ability to isolate component logic inside Web Assembly sandboxes while rendering full inline DOM directly in your app — no iframes, no pre-defined UI components.
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Build your retro component library
A set of 8-bit styled components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.
Beautiful & Animated Charts.
A Beautiful & Animated Chart UI Website built on top of shadcn & recharts. A modern, customizable chart library for React and Next.js applications featuring visually stunning and interactive data visualizations.
AI Elements Vue is a component library built on top of shadcn-vue to help you build AI-native applications faster.
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A Flutter library to enable developers to easily add interactive generative UI to their applications.
Gio is a library for writing cross-platform immediate mode GUI-s in Go. Gio supports all the major platforms: Linux, macOS, Windows, Android, iOS, FreeBSD, OpenBSD and WebAssembly.
A collection of Open Source agent and audio components that you can customize and extend.
ElevenLabs UI is a component library and custom registry built on top of shadcn/ui to help you build multimodal agents faster.
Free React and Next.js UI Component Library.
UI component library for React, Next.js, and other JSX frameworks. Built with Tailwind CSS, it makes creating beautiful, interactive and responsive interfaces fast and easy.
Components for React, Svelte and Vue.
Integrate fully functional UI widgets for data management, project planning, or file organization in minutes. Get started with the framework of your choice: React, Svelte or Vue.
Beautiful, fast and modern React UI Library.
Make beautiful websites regardless of your design experience. Beautiful, fast and modern React UI library for building accessible and customizable web applications.
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MonsterUI is a UI framework for FastHTML for building beautiful web interfaces with minimal code. It combines the simplicity of Python with the power of Tailwind. Perfect for data scientists, ML engineers, and developers who want to quickly turn their Python code into polished web apps without the complexity of traditional UI frameworks. Follows semantic HTML patterns when possible.
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An Alpine & Tailwind UI Library.
Pines is a library of animations, sliders, tooltips, accordions, modals, and more! It's a set of UI elements that can be copy and pasted into any Alpine and Tailwind projects.
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Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications.
The Fluent UI Blazor library provides a robust and extensive set of Blazor components. Some of those components are wrappers around Microsoft's official Fluent UI Web Components. Others are components that leverage the Fluent Design System or just make it easier to work with Fluent in general.
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Base UI is an open-source library of accessible, unstyled UI components for React.
Unstyled UI components for building accessible web apps and design systems.
From the creators of Radix, Floating UI, and Material UI.
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A UI Library for Modern Web Apps. Nuxt UI simplifies the creation of stunning and responsive web applications with its comprehensive collection of fully styled and customizable UI components designed for Nuxt.
Livewire UI kit. The official Livewire component library.
Built by the folks behind Livewire and Alpine.
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melt away complexity. An open-source Svelte library for building high-quality, accessible design systems and web apps.
React UI Kit for Custom Web UIs. Highly customizable components for crafting modern, personalized websites and applications.
Collection of highly customizable and accessible React components. Built on top of Tailwind CSS, Radix UI, and themed with Tailus Themer, Tailus UI React is your one-stop shop for building beautiful and functional web user interfaces.
Make great React apps, ultra fast. Build exceptional React apps with blazing speed. Prismane is an innovative have-it-all React UI library
A forward-thinking library of web components.
A collection of professionally designed, every day UI components built on Web standards. Works with all framework as well as regular HTML/CSS/JS. 🥾