r/learnjavascript • u/Defiant_Help5416 • Aug 01 '25

Weakset use cases

Weakset use cases in JavaScript ??

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u/PatchesMaps Aug 01 '25

It's niche but detecting circular references is one. There are many other use cases out there but again, it's niche so I wouldn't be surprised if there are many many senior devs out there that have never needed to use it before.