Treesaver: HTML5, JavaScript library for creating magazine style layouts for iPad and web
thechangelog.com/treesaver-javascript-library-for-creating-column-and-pag
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
Treesaver from Filipe Fortes is a new JavaScript framework for creating magazine-style layouts using standards-compliant HTML and CSS. Weighing in at just 25KB, Treesavers feature set is impressive providing support for grid and column layouts, custom UIs, repeating content, cover pages, figures and illustrations, and analytics.