is-what

npmv5.5.0

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

License: MIT78 versions1 maintainers0 deps15,532,937 weekly downloads

/100

Health Score

Recommendation

[email protected] is safe to use (health: 72/100)

10/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

2/15

community

No known vulnerabilities in the latest version.

Get this data programmatically — free, no authentication required:

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

First published: 2018-06-19T04:47:25.489Z

Last updated: 2025-09-22T17:10:23.658Z

Data from DepScope — Package Intelligence for AI Agents