Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

A framework helps you quickly build AI Native IDE products. MCP Client, supports Model Context Protocol (MCP) tools via MCP server.

Re-usable multi part components built on React Aria and TailwindCSS.

The React Framework

🎨 Vibe Design System - Official monday.com UI resources for application development in React.js

Write HTML. Render video. Built for agents.

Claude Design: AI UI/UX architect. Screenshot to React, Figma components, Tailwind CSS generator. Prototyping agent, design systems, wireframe renderer. SVG icon creator, dark mode toggle, responsive layout tool. Front-end code export, shadcn/ui integration, vector assets, branding assistant.

Typed React command-center components, live examples, and a portable coding-agent skill.

55 framework-portable UI components for Astro, React, and Vue. Install accessible Tailwind CSS components as source you own, backed by a shared framework-neutral Runtime.

Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.

UI over MCP. Create next-gen UI experiences with the protocol and SDK!

PyWry is a cross-platform app factory, rendering engine and UI toolkit for Python that produces native desktop, web, and notebook experiences from a single API.

NVIDIA Design System and UI Agent Harness for AI/ML Factories, Robotics, and Autonomous Vehicles

Gerillass is a Sass mixin library containing a set of Sass mixins and functions to help front-end developers generate scalable CSS outputs.

Rich-text editor with AI and shadcn/ui

Custom elements catalog for all kind of projects and frameworks.