SevynOS is the operating system for React Native developers. Build apps with the framework you already know — and run them on desktop, tablet, mobile, and wearables.
Your apps, your data, your device.
GPL-3.0 licensed. No walled gardens, no lock-in. You own your device — inspect it, modify it, share it.
Sandboxed applications, explicit permissions, privacy-first defaults. Security isn't a feature, it's the foundation.
Every pixel considered. A fluid, cohesive interface that feels as good as it looks — on every device.
SevynOS rethinks the desktop from the app layer down.
The entire OS interface is built in React Native — and so are the apps. If you know React Native, you already know how to build for SevynOS. 100% compatibility is the goal.
Simple, self-contained app bundles. Install from anywhere, remove anything you don't want — except the shell and terminal that keep you safe.
Desktop, tablet, mobile, wearables. Write once, run everywhere — for real this time.
A full development environment built in. Write, build, and ship SevynOS apps without ever leaving the OS.
Users and developers interact through SevynOS — never bash. A clean, safe command surface via the Sevyn CLI.
Your device obeys you. No telemetry you didn't ask for, no accounts required, no ads. Open source means verifiable.
The same components. The same mental model. A whole new platform.
import { View, Text, Button } from '@sevynos/react-native';
export default function HelloSevynOS() {
return (
<View style={styles.container}>
<Text style={styles.title}>Hello, SevynOS</Text>
<Button
title="Run everywhere"
onPress={() => shipIt()}
/>
</View>
);
}Free and open source, forever. Grab the latest image and try it today.
SevynOS is in active development. Daily-driver readiness is the current mission — follow along on GitHub.