JavaScript, the difference between Object and Object.prototype

What is the difference between Object and Object.prototype in JavaScript?

In JavaScript, Object and Object.prototype serve distinct purposes:

Object:

Object is a global constructor function that allows you to create an instance of a generic JavaScript object.

It can be used directly to create new objects, e.g., let obj = new Object();.

You can also use Object's static methods, like Object.keys(), Object.assign(), and Object.create().

Object.prototype:

Object.prototype is an object that serves as the prototype for all JavaScript objects created with Object.

Properties and methods defined on Object.prototype are inherited by all instances of Object.

For example, toString(), valueOf(), and hasOwnProperty() are methods available on Object.prototype, meaning every object created from Object inherits these methods unless overridden.

Key Difference: Object is a constructor function that creates objects, while Object.prototype is an object that provides shared properties and methods for all instances created from Object.