Lucide React

Lucide is an open-source icon library maintained by the community and forked from Feather Icons. It provides more than 1,600 vector SVG icons for digital and physical projects, with official packages for React, Vue, Svelte, Solid, Preact, React Native, Angular, Astro, and static use, plus a Figma plugin. The library is free for commercial and personal use under the ISC License and does not accept brand logos.

Lucian UX/UI Prompt is a library and live gallery of 400 interactive UI elements: 200 interface parts such as buttons, inputs, charts, and workflow screens, plus 200 website sections and animations. Each element supports light and dark themes, pointer, touch, and keyboard input, reduced motion, and isolated HTML, CSS, and JavaScript without dependencies. Users can try an element in the gallery, copy a prompt containing its working code and porting instructions for an AI coding tool, copy the raw code, or download a standalone HTML file. The repository also provides a skill that lets an AI coding agent search the library and port elements into a project, and it can be built locally with Node.js. The code is licensed under MIT.

Regen Icons is an open-source SVG icon system for agent-built interfaces, providing 225 outline icons on a consistent 24px grid, with filled variants for closed shapes. Each icon is authored as a canonical JSON drawing source and compiled into standalone SVGs, React components, a sprite, and a searchable local gallery. The repository includes validation, preview, testing, and contribution workflows; it is released under the MIT License. The planned npm package is not yet published, so the repository's SVG files are the current distribution.

ReUI is a free, open-source React component library for the shadcn/ui ecosystem, developed by Keenthemes. It provides more than 1,000 copy-and-own registry examples across 71 categories, presented in realistic dashboard layouts rather than isolated demos, including data grids, filters, timelines, steppers, trees, calendars, kanban boards, and other interface blocks. The components are composed from shadcn/ui primitives and Tailwind CSS, with 19 custom in-house component types. Its Data Grid uses TanStack Table and virtualization and supports features such as drag-and-drop, pinning, resizing, and infinite scrolling. The in-house components have both Radix UI and Base UI versions and are distributed as TypeScript source through the registry rather than as an npm package, allowing the source to be copied into a React project. ReUI is released under the MIT License.

Interior Dev is an open-source collection of copy-paste React micro-interactions for the brief period after a click. Each component is distributed as a single file rather than a package and exports a headless `useX` hook containing the behavior without class names alongside an `X` styled example component. The components address layout-preserving transitions, animation restarts, resizing labels, loading jumps, interrupted drags and gesture recovery when focus is lost, keyboard interaction, and `prefers-reduced-motion` behavior; reduced-motion mode preserves the information while skipping the animation. The only dependency is `motion`, and the documentation site can be run with Bun.