JavaScript Guy

I want to make sure the result is shown to user, so I make synchronous AJAX call. It's quite si… Read more How To Display 'loading' When Making A 'synchronous' Ajax Call In Pure Javascript?

In Javascript, I'm creating a number of blobs that I want to prompt the user to save as files. … Read more Wait For User To Finish Downloading A Blob In Javascript

I already know the difference between synchronous and asynchronous requests, like explained here fo… Read more Why Is Synchronous Xmlhttprequest Considered As Deprecated?

I'm learning about promises and I absolutely want to make sure I am understanding their use bef… Read more Using Resolved Promise Data Synchronously

If I have the following HTML5 document: FOOBAR Solution 1: The process for obtaining <link> … Read more Are Link Elements Loaded Synchronously?

I've been hitting my head on JavaScript's Async behavior when scaling functions from my tes… Read more Javascript Synchronous Loops

Hmm. I'm using setState and for some reason the code following it doesn't have access to th… Read more Is React's Setstate Asynchronous Or Something?

I'm building a system in Node.js that is supposed to find all files in an array of folders, sta… Read more Add Additional Parameters To Callback Function