In Office 2016, we have added greater depth and breadth to the Office Extensibility Platform. This ranges from hundreds of new APIs in Excel and Word, to Add-In Commands that let developers customize the ribbon, to REST APIs through the Microsoft Graph.

In this video, Michael Zlatkovsky, a developer on the Office Extensibility Platform team, demonstrates the type of Add-ins and REST services that you can build using our API platform.

Want to learn more?

• Read the Office Add-ins Overview
• Check out the Excel REST API now available through the Microsoft Graph
• Browse our code samples
• Watch a more detailed walkthrough on creating Office.js add-ins