The Google Plus Java Library allows developers to create Java applications on top of the Google Plus platform. Developers can add the library to their Maven or Gradle projects using the code provided, or they can download the necessary jars as a zip file.
Facebook is planning to update its Open Graph API to enhance the ability of developers to integrate location-based data to user’s newsfeeds and posts. Facebook announced its intention to develop this feature at the Where 2012 Conference in San Francisco last week.
Rumblefish, champion of what is good and just and legally musical, will help you change your tune for the better. This company has produced a music licensing API so that you can add copyrighted songs to your YouTube videos. Of course the concept can be applied more widely and liberally. Rumblefish has even devised custom license ‘portals’ that present licensing options based on the intended use of the music. This implies that the agreement and cost of licensing a track could be more expensive depending on where and how it is used.
Once the mouthpiece and aggregator of the blogosphere, Technorati lost its luster long ago. And now it's lost its API, too. The developer page promises a new API but also makes one thing clear: the old one is gone.