Baltimore (PRWEB) December 4, 2008 -- R2integrated (R2i), a digital marketing and technology firm, today announced the release of R2i Open Web Studio (R2i OWS), an open source Web development tool. R2i OWS takes advantage of technologies such as AJAX, JSON and jQuery all in one bundled Rich Internet Application framework. R2i OWS is the next generation of NukeDK:ListX, one of the most popular AJAX and Developer Tools for the DotNetNuke™ (DNN™) community (the largest Microsoft based open source project in the world).