Introducing SharePoint Apps
This chapter provided you with an introduction to SharePoint apps. You learned about the pain points of SharePoint solution development and the design goals that influenced how the architecture of the SharePoint app model was created. You also learned many details about app hosting models, user interface design, publishing, installation, and upgrade. Now, it’s time to move ahead and begin learning about how to write code in an app that accesses the SharePoint host environment by using the CSOM and the new REST API.