JSFiddle - React, Tailwind, and code Playground

by dima_k

JavaScript

function Person(firstName, lastName){
    var self = this;
    self.firstName = firstName;
    self.lastName = lastName;
    self.hello = function(){
        console.log('Hello ' + self.firstName + ' ' + self.lastName + '!');
    }
}
var me = new Person('Dima', 'Kuzmich');
me.hello();