[efreak]

The eye dropper is also quite useful for writing userscripts and userstyles directly on Android; I tap the element, hit preview to see what happens (margins, padding, border collapse, etc), type a note at the end of the element name and sirens it to the clipboard, then move on. Back in the editor, I just paste my notes from the clipboard, and I can quickly write up a stylesheet override for a dynamic webpage without resorting to debugging on my desktop.

I don't understand why Firefox mobile can't be used to debug another Firefox mobile, I I'd love it if I could open devtools off to the side and see a live tree view instead of manually prefixing the URL with `view-source:` only to find out the html doesn't actually include any content.