create an html class javascript code example

Example 1: create element javascript with class

// create div element by javascript with class

var div = document.createElement('div');
div.className = "div1";

Example 2: how to create a class javascript

class Person {
	constructor(name, age) {
		this.name = name;
		this.age = age;
	}
	displayInfo() {
		return this.name + ' is' + this.age + " years old";
	}
}

const Anthony = new Person('Anthony', 32);