Is underscore safe to use?

underscore has no known vulnerabilities on the latest version (1.13.8). DepScope rates its health at 91/100 (low risk).

What is the latest version of underscore?

The latest version of underscore is 1.13.8, released 2026-02-19.

Does underscore have known vulnerabilities?

No known vulnerabilities on the latest version of underscore.

Is underscore deprecated?

No, underscore is actively maintained. Latest release: 1.13.8 (2026-02-19).

What are alternatives to underscore?

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

What license does underscore use?

underscore is licensed under MIT.

underscore

npmv1.13.8

JavaScript's functional programming helper library.

License MITpermissive55 versions2 maintainers0 deps24,778,364 weekly dl

jashkenas/underscore

/ 100

Health

safe to use

[email protected] is safe to use (health: 91/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

11/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

21.6 KBminified

7.3 KB gzipped

0 direct dependencies

ESMside effects

🌟

TypeScript

7/10typed

Types from @types/underscore (DefinitelyTyped)

Quality signals

Download trend

stable(0%)

Publish security

npm signed

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/underscore