kb/data/developer.mozilla.org/en-US/docs/Glossary/Garbage_collection-0.md

title	chunk	source	category	tags	date_saved	instance
Garbage collection - Glossary | MDN	1/3	https://developer.mozilla.org/en-US/docs/Glossary/Garbage_collection	reference	web, html, css, javascript, documentation	2026-05-05T05:32:25.231118+00:00	kb-cron

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1. Glossary
2. Garbage collection

Garbage collection

Garbage collection is a term used in computer programming to describe the process of finding and deleting objects which are no longer being referenced by other objects. In other words, garbage collection is the process of removing any objects which are not being used by any other objects. Often abbreviated "GC," garbage collection is a fundamental component of the memory management system used by JavaScript.

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• See also

See also

• Memory management on Wikipedia
• Garbage collection (computer science) on Wikipedia
• Garbage collection in the MDN JavaScript guide.
• Memory management in JavaScript