npm package
Homeis-extendable
is-extendable is a utility that checks if a value is a plain object, array, or function. It is useful for validating data types before performing operations that require these specific types. This package helps ensure that the values being manipulated in an application are extendable types.
- lurq health score
- 42/100
- Confidence
- unproven
- Weekly downloads
- 42,774,116
- Latest version
- 1.0.1
- Last release
- Sep 11, 2017
- License
- MIT
Should you depend on is-extendable?
lurq's verdict: low
- No known advisories
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Upgrading is-extendable
What each major version removed, renamed or re-signatured, from lurq's extraction of the published packages.
- 0.1.1 → 1.0.1diff ready
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Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 20, 2026; this page refreshes every 168 hours. Source repository.