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Focusing on a core of JQuery and Atmosphere Push - You can ensure that your application will run on any device.
With AJAX at the center, and a "Render-On-Load" servlet that can start loading from any element in the tree, you can always ensure that you can provide a secure, cross-browser web application.
By Default, Server-Side-Only development is more secure than any other method out there.
https://www.youtube.com/channel/UCKmp3cltVruaBZtGU5VH_Lg