weakref

SkillAI Toolweakrefweaksetweakmapweak

IterableWeakSet, IterableWeakMap, and WeakValueMap provide iterable weak collections whose entries disappear automatically when their objects are garbage collected—perfect for caches and registries in any JavaScript runtime.

Directory Presence

Cross-referenced across 55 tracked directories

Directory	Status	First Seen	Last Confirmed	Link
N npm Skills Registry		3/15/2026	3/16/2026

Adoption Metrics

#4167

Popularity Rank

1 / 55

Listed In

Emerging

Adoption Stage

Listed For

Recently added to the ecosystem

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