Mobile Detect – lightweight PHP class for detecting mobile devices (including tablets)

Mobile Detect is a lightweight PHP class for detecting mobile devices. It uses the User-Agent string combined with specific HTTP headers to detect the mobile environment. http://mobiledetect.net/

Free sketch templates for web, mobile and tablet

http://interfacesketch.tumblr.com/

Wirefy – responsive wireframe framework

Wirefy is a browser based responsive wireframe tool, which allows you to create functional wireframes using standard elements. Think of it as the foundation for your content to be built on. This allows you to focus on the content rather than the design to get faster sign off. Wirefy is not a one-solution answer.

How To Use CSS3 Media Queries To Create a Mobile Version of Your Website

CSS3 continues to both excite and frustrate web designers and developers. We are excited about the possibilities that CSS3 brings, and the problems it will solve, but also frustrated by the lack of support in Internet Explorer 8. This article will demonstrate a technique that uses part of CSS3 that is also unsupported by Internet ...

Wzorce Responsive Web Design – Layout strony

O tym, że ‘responsywność’ (czyli takie budowanie stron, aby reagowały na rozdzielczość) zajęła umysły wielu ludzi – przekonywać nie trzeba. Sam jestem doskonałym przykładem wyznawcy tej nowej religii i szerzę jej zalety, bez zawachania wymieniając wady dedykowanych stron mobilnych oraz aplikacji. Jednak nie o tym. Zacznijmy się przyglądać powtarzalnym rozwiązaniom RWD, które powoli można określać ...

RWD Online Tools

Pewnie wielu z Was to uwielbia – narzędzia online, czasami ograniczone do jednej prostej funkcjonalności, ale często niezbędne w codziennej pracy. Dzisiaj kilka ciekawych narzędzi, które z powodzeniem wykorzystamy podczas pracy z Responsive Web Design.

A collection of inspirational websites using media queries and responsive web design. Curated by Eivind Uggedal

http://mediaqueri.es/

960 Grid System

“The 960 Grid System is an effort to streamline web development workflow by providing commonly used dimensions, based on a width of 960 pixels. There are two variants: 12 and 16 columns, which can be used separately or in tandem.”

Gumby 960 Grid Responsive CSS Framework

“Gumby Framework was built to be the most maleable grid framework you’ve ever used while still maintaining the familiarity and ease-of-use of the grid you’ve always used.”

Variable Grid System – Generate CSS grid templates based on ‘960 Grid System’

“The variable grid system is a quick way to generate an underlying CSS grid for your site. The CSS generated file is based on the 960 Grid System.”