JavaScript
is-number
v3.0.0
LOW
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Installation
npm install is-number@3.0.0Add a Gold badge to your README
[](https://gold.safeguard.sh/package/javascript/is-number)164M
Weekly Downloads
0
GitHub Stars
0
Dependencies
0
Vulnerabilities
Gold Verification
ATTESTATION L0Meets the Gold bar from automated verification.
No high or critical vulnerabilitiesNo known vulnerabilities.
License identifiedLicense not identified in metadata.
Verified provenanceSource repository is linked and traceable.
Malware-freePassed Safeguard malware screening.
Last indexed: 2026-07-12T15:58:48Z
How Gold is determined →Package health
F2.1/10
OpenSSF Scorecard rates this project's security posture — supply-chain hygiene, maintenance, and review practices.
Updated this month
Maintained0/10
Code Review1/10
Security Policy0/10
Branch Protection0/10
Fuzzing0/10
Source: OpenSSF Scorecard · scored 2026-07-20
Package Information
License
Last Updated2026-07-12T15:58:48Z
First Published2026-07-12T15:58:48Z
Size
Maintainer
Scanned Release
Current Version
3.0.0
2026-07-12T15:58:48Z164M
Package Dependencies
Direct Dependencies (0)
No dependencies - This package is self-contained!