Garbage collection - MDN Web Docs Glossary: Definitions of Web-related terms 编辑

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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General knowledge

• Memory management on Wikipedia
• Garbage collection on Wikipedia

Technical reference

• Garbage collection in the MDN JavaScript guide.
• Memory management in JavaScript