SDK

Google has announced that it has opened up the Google Cast Software Development Kit (SDK) for developers,allowing them to build Chromecast support into additional apps and websites.

The SDK and source code have been made available for Tizen 2.0, codename Magnolia

HP has made the webOS 2.1 SDK available this weekend to all, removing the NDA.
Developers can know get a look into "Synergy," "Exhibition ......