or How I Learned to Stop Worrying and Love the DOM.

Just in case you ever needed to calculate a CSS specificity value (don’t all shout out at once), here’s a small JavaScript object to do just that.

Find out how to improve web app performance with Ignite, by limiting browser reflow.

There are countless ways to apply classical inheritance to JavaScript; practically every JS library or framework out there uses one. Even though it is an old topic, I was looking at several solutions and none of them seemed quite right to me. Here is my attempt.

A couple of techniques for detecting image loading in any browser.