This is a demo of lazyBlock. lazyBlock is a proof-of-concept to show how content can be conditionally loaded in responsive designs without relying on AJAX to fetch that content. Content is included in the original mark-up but is commented out. Based on user action or media queries, the content can then be uncommented and injected into the DOM by lazyBlock.

You should be able to see the following:

The mark-up in this demo is from Brad Frost's article, "Anatomy of a Mobile First RWD." The t-shirt images are retired/rejected Busted Tees, graciously donated to Brad's original demo by Will Schneider and shamelessly stolen for my demo.

lazyBlock is available on GitHub.