Curious how you can benefit from the Office Graph beyond Delve? Come see my session at the upcoming SharePoint Saturday Munich 2015.
The ADAL JS Angular library offers great capabilities for building rich web applications unless you're trying to issue multiple CORS calls at the same time.
After building SharePoint solutions for a few years I tried building an Office Add-in querying the Office Graph. Here is what I learned.
Today I released the Single Page App version of mavention.com.
At the upcoming SharePoint Connect 2014 I will be speaking on building SharePoint 2013 portals and public-facing websites using the Single Page App approach.