The xAPI Quarterly shares innovative case studies, best practices and ideas. Four times a year we gather and publish the newest, most relevant information about xAPI for you. We put it all together on a site, released as an journal all at once, so the information you see is never more than a few months old. Since it started in 2015, the xAPI Quarterly has matured into an authoritative resource that makes sense of xAPI. From the big picture down to the nitty-gritty “how-to” details that make your work better.