Developers use JavaScript promises to model asynchronous operations in web and server-side programs. Here's a quick look at five ways to use promises in your code. Promises are a central mechanism for ...

A JavaScript Promise is an object that represents the eventual completion (or failure) of an asynchronous operation and its resulting value. JavaScript Promises and async functions introduced by ES6 ...

Like native javascript promises, this library is designed to work with a large number of chained asynchronous requests involved with business rules and data return.

Asynchronous code (async code) says: go do something while I do other things, then let me know what happened when the results are ready. Also known as concurrency, async is important in a variety of ...