目前Ready的是Adobe AIR(Desktop and Mobile)开发工具。
稍后将推出HTML 5/WebWorks, C/C++, Java
Q: What are the SDKs that will be available and when will they be released?A: The BlackBerry PlayBook OS will support application development in Adobe® AIR®, HTML5 and BlackBerry® WebWorks™, Native C/C++ with support for OpenGL and Java. The Adobe AIR SDK for BlackBerry PlayBook is available today. More details on the availability of SDKs for developing in HTML5, BlackBerry WebWorks, Native and Java will be coming soon.
英文参考：
http://devblog.blackberry.com/2010/12/blackberry-playbook-questions/
中文参考：
http://mobile.csdn.net/a/20110104/289514.html
