Try ruby! (in your browser) OpenLaszlo | the premier open-source platform for rich internet. O'Reilly -- What Is Web 2.0. By Tim O'Reilly 09/30/2005 Oct. 2009: Tim O'Reilly and John Battelle answer the question of "What's next for Web 2.0?
" in Web Squared: Web 2.0 Five Years On.