Recent Features
Write Better JavaScript with Promises
You've probably heard the talk around the water cooler about how promises are the future. All of the cool kids are using them, but you don't see what makes them so special. Can't you just use a callback? What's the big deal? In this article, we'll...
7 Essential JavaScript Functions
I remember the early days of JavaScript where you needed a simple function for just about everything because the browser vendors implemented features differently, and not just edge features, basic features, like
addEventListener
andattachEvent
. Times have changed but there are still a few functions each developer should...
Incredible Demos
Using TogetherJS
Last week I highlighted five awesome Mozilla technologies that most people have never heard of. Before the Mozilla Summit in Santa Clara, even I (a Mozilla employee) had not heard of a few of them. One of the projects I was most impressed by...
prefers-color-scheme: CSS Media Query
One device and app feature I've come to appreciate is the ability to change between light and dark modes. If you've ever done late night coding or reading, you know how amazing a dark theme can be for preventing eye strain and the headaches that result.