JSFiddle - React, Tailwind, and code Playground

JavaScript

var person = {
    firstName: "john",
    lastName: "doe",
    age: 45,
    placeOfBirth: "somewhere"
}

for(key in person) {
    if(person.hasOwnProperty(key)) {
        var p = document.createElement("p");
        p.innerHTML = person[key];
        document.body.appendChild(p)
    }
}