JSFiddle - React, Tailwind, and code Playground

by Kenneth Kin Lum

CSS

body {
    font: 12px Consolas, Monaco, monospace;
}

JavaScript

var promise = new Promise(function (honor_with, not_keep) {

    setInterval(function () {
        $("body").append("<div>Person B: I am thinking or not doing anything, at " + (new Date()).toLocaleTimeString() + "</div>");
    }, 1000);
    
});

promise.then(function (foo) {
    $("body").append("<div>Person A: wow I just know that the promise was kept, with the data being " + foo + ", at " + (new Date()).toLocaleTimeString() + "</div>");
});