> stack traces Starting in Firefox 31, the console will display a full stack trace for errors https://developer.mozilla.org/en-US/docs/Tools/Web_Console https

> stack traces Starting in Firefox 31, the console will display a full stack trace for errors https://developer.mozilla.org/en-US/docs/Tools/Web_Console https://developer.mozilla.org/en-US/docs/Tools/Web_Console If you're using nightly you already have had a lot of features like this for a while. I find the dev tools in nightly a lot more useful than those in chrome and I prefer the way the dev tools are layed out in nightly. I also like the responsive design view, GCLI, and the eyedropper.