npm package
Homeis-weakref
The is-weakref package determines if a given value is a JavaScript WeakRef. It is useful for validating WeakRef instances across different realms or iframes, especially in environments where ES6 @@toStringTag may not behave as expected. This utility can help ensure correct handling of WeakRefs in applications that utilize them.
- lurq health score
- 42/100
- Confidence
- unproven
- Weekly downloads
- 85,451,230
- Latest version
- 1.1.1
- Last release
- Feb 3, 2025
- License
- MIT
Should you depend on is-weakref?
lurq's verdict: low
- No known advisories
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Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 1, 2026; this page refreshes every 24 hours. Source repository.