Environment Latest
🌍
TypeScript runtime + OS + device detection
Detect where your code runs (Node, Bun, Deno, Edge, Browser), what it runs on (OS/arch), and what it can do — with zero dependencies.
Detect everywhere
One tiny library that tells you runtime, platform, architecture, and capabilities.
Modern runtimes: Node, Bun, Deno
Edge: Vercel / Netlify / Cloudflare
Browsers: Chrome / Firefox / Safari / Edge
Devices: mobile / tablet / desktop
Visit reactbd.com
Runtime detection
Reliable checks for Node.js, Bun, Deno, Electron, React Native, and edge workers.
Browser & engine
Helps identify browser engine families and capability flags for UI/runtime fallbacks.
Device type
Detects mobile/tablet/desktop and common signals like touch support.
OS & architecture
OS (Windows/macOS/Linux/iOS/Android) and arch (arm64/x64) helpers.
Contribution
Contributions are welcome — docs, new checks, or better examples.
Follow these steps to contribute:
1
Fork the repository on GitHub
2
Clone your fork locally
3
Create a new feature branch (
git checkout -b feature/amazing-feature
)
4
Commit your changes (
git commit -m "Add runtime check"
)
5
Open a Pull Request with details
License
MIT License
This project is free and open-source software licensed under the MIT License.
Copyright © 2026 Noor Mohammad
If this package saves you time, consider buying me a coffee.
Your support helps keep the utilities updated and well-documented.
Buy me a coffee💝 Thank you for your support!