The Rally .NET SDK by Joshua Stupplebeen interacts with the API, even though Rally Software does not maintain the kit actively. User guide provides links to access REST API and Web Services documentation. For support, ask a question at http://stackoverflow.com/questions/ask?tags=rally
Samsung and the Tizen Association recently made the Tizen Software Development Kit for Wearables available from the Tizen developer web site. The SDK supports any wearable running Samsung's Tizen operating system, but that's an extremely limited number of devices at the moment, with just the Samsung Gear 2 and Gear 2 Neo smartwatches filling the space.
Twitter for websites lets you integrate individual tweets and timelines right in your website or application. These tweets and timelines can display media, including photos, videos and article summaries. They are also fully interactive, allowing readers to interact with them just like on Twitter.com
Pagination is an important element for many projects dealing with large data sets as a way to make the volume of information more manageable and navigable. This tutorial by Relly Rivlin on the Backand blog shows followers how to paginate their data using ng-grid for AngularJS.