77 accessible components, a 3D game engine, 50+ ready-made games, a video editor in your browser and 107 free developer tools, for the web and mobile.
npm install @nayan-ui/reactReactnpm install @nayan-ui/nativeReact Nativenpm install @nayan-ui/engineGame enginenpx @nayan-ui/cli new my-game -t gamesGamesButtons
Button group
Toggle buttons
Badges
Chips
What you get
Six things, all free to use: components for React and React Native, a 3D game engine, ready-made games, a video editor, developer tools and a CLI. Start with whichever one you came for.
77 accessible components for React and React Native, each with a live example and a full list of its options.
Browse componentsBuild 3D games for iOS, Android and the web from one TypeScript API: WebGPU, WebGL2, Metal and Vulkan rendering, physics, glTF models, sound and haptics.
Build your first game50+ puzzle, arcade, action and strategy games. Play them in the browser, or drop them into React Native apps and React websites.
Play the gamesCut, grade and export video up to 4K in a browser tab. Nothing uploads anywhere — your footage never leaves your machine.
Open the editor107 free tools for PDF, image, JSON, XML, text and SEO work, plus AI code review and everyday developer utilities.
Explore the toolsStart a Vite, Next.js, Expo or games project in one command, and generate or validate sitemaps and robots.txt.
Use the CLIGames
The Nayan engine runs the same 3D game on iOS, Android and the web. Start from a working Car Racing project in one command.
npx @nayan-ui/cli new my-game -t games
cd my-game && bun install
bun run webYou get an Expo app and a Vite app that share one game: Car Racing, with a city, traffic, a scoreboard and a settings modal. Add your own games next to it, or pick from the 50+ ready-made ones.
Why the components
Two packages, @nayan-ui/react and @nayan-ui/native, one design language, and no licence to buy.
Buttons, forms, tables, dialogs, sheets, menus, date pickers — enough to build a real application rather than a demo. Every one arrives styled, accessible and documented, so the first thing you write is your feature, not a dropdown.
The same prop names and the same design language on React and React Native, so moving between them costs you nothing.
Keyboard navigation, focus management and screen-reader labels are already handled — not left as an exercise for later.
Restyle everything from one set of colour tokens — including a dark theme that was designed, not inverted. Or override a single instance with a utility class.
MIT licensed with no paid tier, no seat count and nothing held back. Use it in client work without asking anyone.
The components, game engine, video editor and tools are MIT licensed, with no accounts and no paid tier; the ready-made games are free for non-commercial use. If something is missing, the issue tracker is the place to say so.