Am I the Only One..
.. who prefers Firefox Developer Tools?
Chrome's developer tools have a few useful features (can't think of them now) but the in-built developer tools of Firefox are more useful: 3D view of the DOM, CSS editor that allows new style sheets to be created, easy to use HTML editor and so on. I see no benefit to using Chrome's developer tools over Firefox developer tools but plenty of benefits to using Firefox's developer tools instead of those provided by Chrome.
I do hope Autofill Forms continues to work when Firefox introduces its new extensions API. Looked for a similar form filler for Chrome but not found suitable substitute yet.