is-number

SkillAI Toolcastcheckcoercecoercion

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

Directory Presence

Cross-referenced across 55 tracked directories

Directory	Status	First Seen	Last Confirmed	Link
N npm Skills Registry		3/14/2026	10/27/2026

Adoption Metrics & Statistics

#8872

Popularity Rank

1 / 55

Listed In

Growing

Adoption Stage

9/22/2014

Created

283

GitHub Stars

Forks

166,129,287

Weekly Downloads

Open Issues

9/15/2022

Last Commit

Gaining traction in the ecosystem

Health Score

53/100

Directory Presence5/20

Community14/30

Usage20/20

Development Activity14/30

Directory Adoption Over Time

Mar 14, 26: + npm Skills Registry

AI Security Scan

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