JSFiddle - React, Tailwind, and code Playground

JavaScript

new Promise(function (resolve, reject) {
    setTimeout(function () {
        throw 'First Promise';
    },100)
}).catch(function (e) {
    console.log(e); 
});
new Promise(function (resolve, reject) {
    setTimeout(function () {
        reject('Second Promise');
    },100)
}).catch(function (e) {
    console.log(e); 
});