Oh man, I absolutely love this. If I had the desk space, I'd definitely attempt to rig up something similar - especially with older devices. Nothing beats testi

Oh man, I absolutely love this. If I had the desk space, I'd definitely attempt to rig up something similar - especially with older devices. Nothing beats testing on actual hardware, especially when they throw up those odd bugs that made you realise why stuff isn't converting on whatever (like VH units old Safari versions). Chrome's element inspector is great (especially for testing retina images on a normal machine), but in the early days of a project - or at least until I can sit down and test it on actual devices - I like testing something using iFrames to represent device widths just to get the responsive breakpoints right and see everything at the same time. I knocked something up here: https://github.com/yesiamben/Responsive-Tester/ https://github.com/yesiamben/Responsive-Tester/ (or example http://www.responsivetester.net/?http://bishless.com/operation-homecooked-mobile-device-lab/ http://www.responsivetester.net/?http://bishless.com/operati... - this post link included!).