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 ...

Now that we’ve covered some of the basic concepts and implementation of promises, let’s take a look at three promises gotchas that I’ve seen trip up developers as well as some tricks that ...

Its purpose is to let developers test if a JavaScript object is a "Promise," with the function returning a boolean result of yes or no when used in production. Despite being just two lines of code ...