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Sumary clarification #3824

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8 changes: 4 additions & 4 deletions 1-js/99-js-misc/07-weakref-finalizationregistry/article.md
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Expand Up @@ -476,8 +476,8 @@ You can [open this example in the sandbox](sandbox:weakref-finalizationregistry)

## Summary

`WeakRef` - designed to create weak references to objects, allowing them to be deleted from memory by the garbage collector if there are no longer strong references to them.
This is beneficial for addressing excessive memory usage and optimizing the utilization of system resources in applications.
`WeakRef` -- designed to create weak references to objects, allowing the JavaScript engine to remove them from memory when no strong references remain.
This helps optimize memory and system resource usage automatically.

`FinalizationRegistry` - is a tool for registering callbacks, that are executed when objects that are no longer strongly referenced, are destroyed.
This allows releasing resources associated with the object or performing other necessary operations before deleting the object from memory.
`FinalizationRegistry` -- is a tool for registering callbacks that are executed when an object without strong references is deleted.
This allows the programmer manually release resources associated with the object or perform additional cleanup tasks before the object is fully removed from memory.