The App.net Ruby SDK by App.net communicates with the API to implement authentication and identity capabilities into cross-platform applications. Installation includes ruby gem. Usage provides token to make API calls.
Google joined Apple with a ban of on-device cryptocurrency mining apps from Google Play. Apple made its decision in June of this year. Both companies will continue to allow remote mining. As cryptocrime continues to accelerate, and mining is resource intensive, the decisions weren't surprising.
The latest beta release of Chrome includes support for W3C's Credential Management API. The API allows developers to store and sync sign-in information with a browser's credential manager. Chrome support and integration should cut down on the number of sign-ins required by a user while browsing.
Life Fitness stands as the first fitness equipment manufacturer to open its products to the developer community via APIs. Life Fitness created LFopen to encourage app development around Life Fitness equipment. Currently, APIs exist to enable web based applications or mobile applications that pull data from machines.