Is is-undefined safe to use?

is-undefined has no known vulnerabilities on the latest version (1.0.12). DepScope rates its health at 57/100 (high risk).

What is the latest version of is-undefined?

The latest version of is-undefined is 1.0.12, released 2025-02-13.

Does is-undefined have known vulnerabilities?

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

Is is-undefined deprecated?

No, is-undefined is actively maintained. Latest release: 1.0.12 (2025-02-13).

What are alternatives to is-undefined?

Popular alternatives to is-undefined in npm include: ?, semver, minimatch, debug, brace-expansion.

What license does is-undefined use?

is-undefined is licensed under MIT.

is-undefined

npmv1.0.12

Check if a value is undefined or not.

License MITpermissive13 versions1 maintainers0 deps65,319 weekly dl

IonicaBizau/is-undefined

/ 100

Health

use with caution

[email protected] low health (57/100) — consider alternatives

Moderate health score (57/100) — verify manually

Health breakdown0 – 100

5/25

maintenance

10/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

0.2 KBminified

0.2 KB gzipped

0 direct dependencies

side effects

🌟

TypeScript

0/10untyped

No type definitions available

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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