Behaviour JavaSctipt library

Recently, while working on my website I’ve become exposed to the Behaviour JavaScript library, which I may say is absolutely wonderful. Very simple and straight forward, completely removes the need for those cursed script tags appended to the bottom of a page; something which I’ve never liked doing but became a bit of a necessary burden! In short it allows you to execute arbitrary code on elements in the DOM using CSS selectors; so, for example, you can apply an onclick event only to elements which match form fieldset div#items a.add¹, very handy indeed!

¹ Any anchors with a class of “add”, within a div with an ID of “items” that itself is within a fieldset in a form tag.