Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

Microsoft Teams App Studio’s Control Library

If you’ve tried out our new Microsoft Teams App Studio you’ve probably noticed the “Control library” tab. We developed this library based on feedback from our developer community to simplify the design and development process. Each time we created a new tab we found ourselves copying the same CSS code repeatedly — as you can imagine there were several issues. To resolve these issues, we built a library for common UI elements used in Teams. Using this library will enable your tab to stay consistent with the Teams look and feel.

Microsoft Teams App Studio (Preview)

Microsoft Teams is the hub for teamwork in Office 365 that integrates with the apps and services that people use to get work done together. Microsoft Teams App Studio (Preview) makes it easy to start creating or integrating your own service, whether you develop custom apps for your enterprise or SaaS applications for teams around the world.

Microsoft Teams C# Sample App

We’ve heard you and we’ve delivered, the Microsoft Teams C# sample app is here! This sample app will give you all the tools you need to start developing for Microsoft Teams. The sample app has two goals: To show you different examples of how an app can integrate into Teams.To give you a starting point of patterns, examples, and tools that can be used as a template for creating a larger, scalable, enterprise-level bot to work within Teams.

Authentication in Microsoft Teams Apps: Tabs

Some of the most common questions we receive from Microsoft Teams developers concern authentication to Azure Active Directory (Azure AD), single sign-on (SSO) to Azure AD, and how to access Microsoft Graph APIs from within a Microsoft Teams app. Here, we'll explain in detail how to do these things, going above and beyond authentication basics.