Yesterday, I was looking at an existing page, wondering if it would be improved by rearranging some of the elements. I was about to fire up the git engine (spawn a branch, check it out, do edits, preview them, commit changes, etc., etc.) when I got a weird thought: could I just drag elements around in the Web Inspector in my browser of choice, Firefox Nightly, so as to quickly try out various changes without having to open an editor? Turns out the answer is yes, as demonstrated in this video!Since I recorded the video, I’ve learned that this same capability exists in public-release Firefox, and has been in Chrome for a while. It’s probably been in Firefox for a while, too. What I was surprised to find was how many other people were similarly surprised that this is possible, which is why I made the video. It’s probably easier to understand to video if it’s full screen, or at least expanded, but I think the basic idea gets across even in small-screen format. Share and enjoy!