freeze()

JavaScript Object.seal() Method The Object.seal() method of JavaScript seals an object which prevents new properties from being added to it and marks…

JavaScript Object.setPrototypeOf() Method The Object.setPrototypeOf() method sets the prototype (i.e., the internal [[Prototype]] property) of a specified object to another object or…

JavaScript Object.assign() Method The Object.assign() method is used to copy the values of all enumerable own properties from one or more source…

JavaScript Object.create() Method The Object.create() method is used to create a new object with the specified prototype object and properties. We can…

JavaScript Object.defineProperties() Method The Object.defineProperties() method defines new or modifies existing properties directly on an object, and returning the object. Syntax: Object.defineProperties(obj,…

JavaScript Object.defineProperty() Method The Object.defineProperty() method defines a new property directly on an object and returns the object. To change the flags,…