npm package
Homeis-wsl
is-wsl is a utility that checks if the process is running inside the Windows Subsystem for Linux (WSL). It is useful for handling unimplemented or buggy features in WSL environments. This package supports both WSL 1 and WSL 2, making it versatile for developers working on cross-platform applications.
- lurq health score
- 65/100
- Confidence
- proven
- Weekly downloads
- 131,916,645
- Latest version
- 3.1.1
- Last release
- Feb 15, 2026
- License
- MIT
Should you depend on is-wsl?
lurq's verdict: low
- No known advisories
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Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 2, 2026; this page refreshes every 24 hours. Source repository.