Learn by example. Check out sample SharePoint Framework client-side web parts connected to the Office Graph published by SharePoint Patterns and Practices.
At the recent SharePoint Saturday Munich 2015 I had a pleasure of presenting a session about building contextual experiences with the Office Graph.
Curious how you can benefit from the Office Graph beyond Delve? Come see my session at the upcoming SharePoint Saturday Munich 2015.
At the recent Microsoft Ignite conference I had the pleasure of presenting about developing for the Office platform and leveraging the Office Graph in custom solutions.
Last April I had the honor of presenting three sessions at the SharePoint Evolution Conference 2015.