21st

21st.dev: Your Community Registry for React Tailwind Components

21st.dev is an open-source community platform where developers can discover, publish, and integrate reusable React UI components. Inspired by shadcn/ui, it emphasizes minimal, modern designs built with Tailwind CSS and Radix UI. The platform aims to simplify UI development by offering a curated collection of quality components, facilitating easy installation into projects via a command-line tool, and fostering a collaborative environment.

Features:

• Open Source & Community-Driven: A platform built by and for developers, welcoming contributions to foster a collaborative ecosystem.
• shadcn/ui Inspired Components: Access a growing collection of minimal, modern React components utilizing Tailwind CSS and Radix UI.
• Easy Installation via CLI: Integrate components seamlessly into your projects using a command like npx shadcn@latest add "component-url".
• Quick Component Publishing: Developers can share their React components with the community rapidly, typically within one minute.
• Multi-Demo Support: Components can be showcased with multiple visual demonstrations, including static previews and video walkthroughs.
• TypeScript First Approach: Prioritizes TypeScript for enhanced type safety and a more robust development experience.
• Curated Quality Review Process: Submitted components undergo a review (on review, posted, featured states) to ensure they meet quality standards before being publicly featured.
• Comprehensive Theming: Components leverage shadcn's CSS variable-based theme system, supporting light and dark modes out-of-the-box.
• Flexible Dependency Management: Supports any npm dependencies via Sandpack integration and allows use of other components from the registry.
• Standardized File Structure: Adheres to clear guidelines for organizing component code, demos, previews, and optional configuration files.
• Automated Project Integration: The installation command handles necessary file creation, Tailwind theme extensions, and global style setups.
• Next.js Client Component Support: Components are ready for use in Next.js applications, with server-side rendering capabilities planned.
• Built with Radix UI Primitives: Leverages the accessible and unstyled UI primitives provided by Radix UI for foundational component structure.

Summary:

21st.dev serves as a central hub for developers seeking high-quality, shadcn/ui-patterned React components. It streamlines the process of finding and using modern UI elements built with Tailwind CSS and Radix UI. With features like quick publishing, multi-demo support, and an easy installation command, it empowers developers to build beautiful interfaces more efficiently while contributing to a growing open-source ecosystem.