The Diigo Objective-C SDK by Taichiro Yoshida allows API interaction to implement bookmarks into web applications. With the SDK, developers can sync bookmarks, display bookmarks in a menu, and open bookmarks in browser-based services.
A learning management system (LMS) is a way to track, report, document and deliver online educational resources. The Tin Can API, provided by SCORM, is attempting to rethink the way that LMSs receive and catalogue information.
Codeacademy has just launched its program for APIs for open release. The well known Codecademy is a team of hackers working hard to build a better way for anyone to teach, and learn, how to code. Their investors have been Union Square Ventures, Index Ventures, Kleiner Perkins, O'Reilly, SV Angel, Thrive Capital, CrunchFund, Collaborative Fund, Founder Collective, Yuri Milner, Vivi Nevo, Richard Branson, and several others.