In Chrome, the browser allows you to monitor all events fired on the window by typing monitorEvents(window) in the console. Firefox has no such function (that I can find). Can someone tell me how to do the same thing in the Firefox console?

Otherwise, what is the JS event that gets fired when zooming "text only" on the browser? Normal page zoom fires the resize event, but when only text is zoomed, it isn't as straightforward. I know that I could alternatively check the font size on the element, but that is not an event.