JSFiddle - React, Tailwind, and code Playground

JavaScript

Promise.all([
  Promise.resolve(2),
  Promise.resolve(3)
])
.then(console.log);

Promise.all([
  Promise.resolve('resolve'),
  Promise.reject('reject')
])
.catch(console.log);

Promise.race([
  Promise.resolve(2),
  Promise.resolve(3)
])
.then(console.log);

Promise.race([
  Promise.reject('reject'),
  Promise.resolve('resolve')
])
.catch(console.log);