With the collaborative effort behind BlackBerry and Sencha, developers will now have the ability, using the new Sencha Touch 2.3, to create HTML 5 apps that are “nearly indistinguishable” from the native cascading apps. The new tool has been built using blocks based on HTML5 and CSS3. Using the Sencha Touch with the BlackBerry 10 Theme, developers now have the ability to build their own HTML5 apps that look like native Cascades apps. The beta version of the BlackBerry 10 Theme has been available since Sencha Touch 2.1; however, this new upgrade to the BlackBerry 10 Theme in Sencha Touch 2.3 Beta will now emulate many more UI components. Also, nearly every existing UI component in the previous versions of Sencha Touch has been upgraded to provide a more authentic BlackBerry 10 look and feel. Check it out here.