JavaScript object attribute vs property

Attributes are refering to additional information of an object. Properties are describing the characteristics of an object . Most people use these two words as synonyms.

attributes : a collection of objects that belong to a built-in Attr class, with name and value properties .10 Kas 2020

Attributes are defined by HTML. Properties are defined by the DOM . The value of an attribute is constant. The value of a property is variable.1 Şub 2022