When writing code for the web, eventually you’ll need to do some process that might take a few moments to complete. JavaScript can’t really multitask, so we’ll need a way to handle those long-running processes.
Async/Await is a way to …
Promises are one of the most celebrated features introduced to JavaScript. Having a native asynchronous artifact baked right into the language has opened up a new era, changing not only how we write code but also setting up the base …
“When does finally fire in a JavaScript promise?” This is a question I was asked in a recent workshop and I thought I’d write up a little post to clear up any confusion.…
Writing asynchronous JavaScript without using the Promise object is a lot like baking a cake with your eyes closed. It can be done, but it’s gonna be messy and you’ll probably end up burning yourself.
I won’t say it’s necessary…
Mariko Kosaka with an elaborate and wonderful metaphor.
What is a Promise in JavaScript? It’s like if you go to a restaurant and order a burger and a shake. The restaurant needs to prepare your food, so after you pay, …
