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

title	chunk	source	category	tags	date_saved	instance
Class - Glossary | MDN	1/3	https://developer.mozilla.org/en-US/docs/Glossary/Class	reference	web, html, css, javascript, documentation	2026-05-05T05:27:37.726704+00:00	kb-cron

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1. Glossary
2. Class

Class

In object-oriented programming, a class defines an object's characteristics. Class is a template definition of an object's properties and methods, the "blueprint" from which other more specific instances of the object are drawn.

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• See also

See also

• Classes in JavaScript
• Inheritance and the prototype chain
• Class-based programming on Wikipedia
• Object-oriented programming on Wikipedia