Is @is-(unknown)/is-function safe to use?

@is-(unknown)/is-function has no known vulnerabilities on the latest version (1.0.3). DepScope rates its health at 50/100 (high risk).

What is the latest version of @is-(unknown)/is-function?

The latest version of @is-(unknown)/is-function is 1.0.3, released 2026-02-09.

No known vulnerabilities on the latest version of @is-(unknown)/is-function.

No, @is-(unknown)/is-function is actively maintained. Latest release: 1.0.3 (2026-02-09).

Popular alternatives to @is-(unknown)/is-function in npm include: semver, ansi-styles, debug, minimatch, brace-expansion.

@is-(unknown)/is-function is licensed under Unlicense.

npmv1.0.3

Check if a value's a function.

License Unlicensepermissive4 versions1 maintainers3 deps42 weekly dl

/ 100

Health

safe to use

@is-(unknown)/[email protected] is safe to use (health: 50/100)

Health breakdown0 – 100

20/25

maintenance

0/20

popularity

25/25

security

3/15

maturity

2/15

community

Vulnerabilities

none known

🌟

10/10typed

bundled

Dependencies (3)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@is-(unknown)/is-function