JS: Object.prototype

What is Object.prototype

Object.prototype is the root parent of all standard objects.

So, for any property key k of Object.prototype, you can access it by obj.k where obj is any object. If the object obj has k as its own property, the own property is used.

Properties

Function Properties

• JS: Object.prototype.hasOwnProperty 👎
• JS: Object.prototype.isPrototypeOf
• JS: Object.prototype.propertyIsEnumerable 👎
• JS: Object.prototype.toString
• JS: Object.prototype.valueOf

• Object.prototype.toLocaleString

Data Property

• JS: Object.prototype.constructor

Getter/Setter Property

• JS: Object.prototype.__proto__ 👎