The most confusing thing in this API is for me the reason why use it. I know ReactJS and RxJS and I'm used to the concept when view reacts to data change. So watching changes to DOM, which happens ...

I just installed IE10 on my Windows 7, and I've noticed that, even if I'm glad that XMLs from AJAX requests are now compatible DOM documents, a rather basic function like document.evaluate is still...

I need a way to listen for changes for when a node's children are removed or added. I made an autoscrolling plugin that keeps an element scrolled to the bottom as new items are added. The event I'm...

Why is the DOMSubtreeModified event deprecated and what are we supposed to use instead?

Since DOM mutation is marked as deprecated by the w3c (see http://www.w3.org/TR/DOM-Level-3-Events/#events-mutationevents), is there an (fast) alternative way to detect attribute modification in th...