Promise.allSetteled() feature in js

promise-all-settled-feature

// Filter out successfull i.e fulfilled or resolved promises
const promises = [ fetch('index.html'), fetch('https://does-not-exist/') ];
const results = await Promise.allSettled(promises);
const successfulPromises = results.filter(p => p.status === 'fulfilled');

// Filter out failed promises
const promises = [ fetch('index.html'), fetch('https://does-not-exist/') ];

const results = await Promise.allSettled(promises);
const errors = results.filter(p => p.status === 'rejected')