New Flexbox Inspector prototype with clearer UI and support for elements that are both container and item. Does… https://t.co/2jZXmG7pkq

.@violasong: I use an older version of Firefox to keep using Firebug instead of the dreck from @FirefoxDevTools. I also use older versions of Firefox to make other things work. I just had to force quit the latest version of Firefox for the dozenth or so time. No wonder Chrome won