The Untappd Node.js SDK by Glen R. Goodwin allows to communicate with the API. With the aim to implement social beer tracking features into mobile applications, author provides a getting started guide, access tokens, and sample code.
Facebook is pitching its Off-Facebook Activity feature as the solution to its crushed reputation over transparency and lack of user data control. But, two major questions remain. Will the feature be enough for Facebook critics? Second, what impact will the feature have on the developer community?
Gravatar is an attempt to allow users to have one globally recognized avatar. The service, around for several years, allows a user can set an image as an avatar and have it recognized on a variety of sites. Later, users can change an avatar once and have it change on every Gravatar-enabled site that they use. Though the service is somewhat well known, what is not is its robust API for developers to integrate the Gravatar service into their own sites.