The constructor Property

The constructor property returns the constructor function for all JavaScript variables.

Example

// Returns function Object() {[native code]}:
{name:‘John’,age:34}.constructor

// Returns function Array() {[native code]}:
[1,2,3,4].constructor

// Returns function Date() {[native code]}:
new Date().constructor

// Returns function Set() {[native code]}:
new Set().constructor

// Returns function Map() {[native code]}:
new Map().constructor

// Returns function Function() {[native code]}:
function () {}.constructor

Example

(myArray.constructor === Array);

Example

(myDate.constructor === Date);