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developer-roadmap/roadmaps/javascript/content/weak-set@DSFzj61N9ojz29mjExhVa.md
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Arik Chakma 274082fd77 feat: clean roadmap content and sync scripts (#10181)
* refactor: clean to roadmap content

* refactor: move shared helpers into scripts/lib
2026-07-28 05:45:17 +06:00

552 B

Weak Set

A WeakSet is a collection of objects held with weak references. Unlike a regular Set, it only accepts objects (not primitives), and entries are automatically removed when the object is garbage collected. WeakSet is used when tracking object references without preventing them from being garbage collected.

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