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jQuery(window).width() uses document.documentElement.clientWidth and is regarded as cross-browser compatible. Directly using .clientWidth is faster and equally compatible. The tables below compare these live against the inner/outer methods to determine the most accurate method: verge wins because it normalizes browser nuances to accurately match @media breakpoints. width methods live output

Response is an experimental jQuery plugin for building websites with responsive content. It can dynamically swap content based on breakpoints and data attributes. Breakpoint Sets Response's most powerful feature is breakpoint sets. Using the sets, content for more-capable devices and/or larger viewports can be stored in HTML5 data attributes. Designers can create custom sets to make exactly the fu