Скачать или смотреть Upgrade Your JavaScript Promises with .any()

In this JavaScript Tuesday, we look at .any(), a promise method added in EcmaScript 2021 (ES12). It is a combination of .all() and .race()... it takes a iterable of promises and will finish when the first one fulfills - like .race, the first one, like .all, fulfilled only. An absolute must for when you have promises that need redundancy or speed! Make sure to hit subscribe and never miss a JavaScript Tuesday release!


Code: https://github.com/robertbunch/es-next
History of ECMAScript/JavaScript (long) -    • Visual Timeline of JavaScript and ECMAScri...  
History of ECMAScript/JavaScript (shorter) -    • Visual Timeline of JavaScript and ECMAScri...  
ES playlist:    • EcmaScript Updates  
ES9 - Promise.finally():    • JavaScript Promises - finally()  
ES11 - Promise.allSettled():    • JavaScript Promises Review with .allSettled()  


0:00 - Introduction
1:25 - The Docs
3:24 - Code example
4:26 - Contrast with .all()
5:03 - Contrast with .race()
6:00 - .any() in action
7:18 - Use Cases
9:00 - Final doc notes