PixiJS — The HTML5 Creation Engine

The aim of this project is to provide a fast lightweight 2D library that works across all devices. The PixiJS renderer allows everyone to enjoy the power of hardware acceleration without prior knowledge of WebGL. Also, it’s fast. Really fast.

Functional JavaScript: How to Use reduce for More Than Just Numbers

Reduce is the Swiss-army knife of array iterators. It’s really powerful. So powerful, you can build most of the other array iterator methods with it, like .map(), .filter() and .flatMap(). And in this article we’ll look at some more amazing things you can do with it. But, if you’re new to array iterator methods, .reduce() can be confusing at first.