ish. is a viewport resizer which allows you to test your responsive web design at different resolutions.
Where other responsive testing tools concentrate on setting device-specific breakpoints, ish. aims to break free of those barriers and try to educate designers to create responsive designs that serve the entire resolution spectrum equally well.
ish. is available for you to download and deploy on your own server or work environment to facilitate testing.
Requirements: PHP (If deploying on own server)
Demo:http:/ / bradfrostweb. com/ demo/ ish/