Is ua-string safe to use?

ua-string has no known vulnerabilities on the latest version (4.2.0). DepScope rates its health at 59/100 (high risk).

What is the latest version of ua-string?

The latest version of ua-string is 4.2.0, released 2026-03-04.

Does ua-string have known vulnerabilities?

No known vulnerabilities on the latest version of ua-string.

Is ua-string deprecated?

No, ua-string is actively maintained. Latest release: 4.2.0 (2026-03-04).

What are alternatives to ua-string?

Popular alternatives to ua-string in npm include: semver, debug, ansi-styles, minimatch, brace-expansion.

What license does ua-string use?

ua-string is licensed under MIT.

ua-string

npmv4.2.0

Get the user agent of a recent Chrome version to pretend to be a browser in network requests

License MITpermissive10 versions1 maintainers0 deps

sindresorhus/ua-string

/ 100

Health

use with caution

[email protected] low health (59/100) — consider alternatives

Moderate health score (59/100) — verify manually

Health breakdown0 – 100

20/25

maintenance

0/20

popularity

25/25

security

12/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

0.3 KBminified

0.3 KB gzipped

0 direct dependencies

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/ua-string