Is is-wsl safe to use?

is-wsl has no known vulnerabilities on the latest version (3.1.1). DepScope rates its health at 75/100 (moderate risk).

What is the latest version of is-wsl?

The latest version of is-wsl is 3.1.1, released 2026-02-15.

Does is-wsl have known vulnerabilities?

No known vulnerabilities on the latest version of is-wsl.

Is is-wsl deprecated?

No, is-wsl is actively maintained. Latest release: 3.1.1 (2026-02-15).

What are alternatives to is-wsl?

Popular alternatives to is-wsl in npm include: ?, semver, debug, ansi-styles, minimatch.

is-wsl

npmv3.1.1

Check if the process is running inside Windows Subsystem for Linux (Bash on Windows)

License MITpermissive9 versions1 maintainers1 deps96,891,016 weekly dl

sindresorhus/is-wsl

/ 100

Health

safe to use

[email protected] is safe to use (health: 75/100)

Health breakdown0 – 100

15/25

maintenance

20/20

popularity

25/25

security

12/15

maturity

3/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

0.9 KBminified

0.5 KB gzipped

1 direct dependencies

🌟

TypeScript

10/10typed

bundled

Maintainer trust

Active maintainers (3m)

Contributors (12m)

GitHub stars

0

Quality signals

OSS Criticality

0.77critical

Download trend

stable(+0.5%)

Publish security

npm signed

Health History

Dependency Tree

License Audit

Dependencies (1)

is-inside-container

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/is-wsl