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 45/100 (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.

Does @is-(unknown)/is-function have known vulnerabilities?

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

Is @is-(unknown)/is-function deprecated?

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

What are alternatives to @is-(unknown)/is-function?

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

What license does @is-(unknown)/is-function use?

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

@is-(unknown)/is-function

npmv1.0.3

Check if a value's a function.

License Unlicensepermissive4 versions1 maintainers3 deps72 weekly dl

is-unknown/is-function

/ 100

Health

use with caution

@is-(unknown)/[email protected] low health (45/100) — consider alternatives

Moderate health score (45/100) — verify manually

Health breakdown0 – 100

15/25

maintenance

0/20

popularity

25/25

security

3/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (3)

@10xly/strict-equals @extremejs/utils es-typeof

API access

Get this data programmatically — free, no authentication.

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