Object Glossary Definition

An Object is a runtime instance that combines state with behavior according to a class, prototype, or type definition.

Object is a Web programming concept used to add behavior, data exchange, browser integration, or application logic to online experiences.

Objects are central to object-oriented programming and often model domain entities, services, data structures, or user-interface elements.

Related concepts include Method.

Developers use this concept when adding interaction, integrating services, handling browser events, or building richer Web applications.

Related concepts include JavaScript, Application Programming Interface and JSON.

Additional Resource: MDN Web Docs Glossary.