JavaScript Framework for Creating Magazine-style Layouts: Treesaver

Treesaver is an open source JavaScript framework for creating column-based and magazine-style layouts that dynamically adapt to a wide variety of browsers and devices.

Treesaver is designed to give designers the ability to create general design guidelines, which are then used to quickly construct a layout appropriate to the current browser and device.

This open source JavaScript framework works with most modern browsers, and degrades gracefully for older browser.