Creating and testing a Teams app with App Studio just got a lot easier. Install your apps without having to manage an app manifest or app package.

You can now access browser DevTools on the Microsoft Teams desktop client (both Mac and Windows). Read this post for more information.

We announced at Build 2018 that bots will soon be able to send and receive files. I’m happy to let you know that it’s finally here! If you have a Microsoft Teams app that works with files, it’s time to switch to Public Developer Preview and check it out.

We are excited to join the Office 365 team at Build 2018 to talk about what's new in the Microsoft Teams developer platform.

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 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.

Today we announced new features in Teams that make it an even more powerful hub for teamwork - enabling teams to use apps in new ways and allowing them to take quick actions from wherever they they are in Teams.

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.

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.

Botkit now supports Teams