Enyo was originally released for HP developers to create resolution-independent webOS apps. With the new version 2.2 it has brought support for BlackBerry 10, which is at the highest Tier 1 support level.
Enyo still requires native “container” software to package apps, with the company advising Visual Studio. Version 2.2 addresses bugs and added contextual popups too.
For more information, check out Enyo here.