JSFiddle - React, Tailwind, and code Playground

by Sir_Pepe

HTML

<script src="https://rawgit.com/kriskowal/q/v1/q.js"></script>

JavaScript

var promise = new Promise(function(resolve){
  resolve([1, 2, 3]);
});

promise.then(function(x){
  console.log(x); // > [1, 2, 3] - OK!
});

Promise.all([promise]).then(function(x){
  console.log(x); // > [ [1, 2, 3] ] - OK!
});

Promise.all([promise, promise]).then(function(x){
  console.log(x); // > [ [1, 2, 3], [1, 2, 3] ] - OK!
});