• Build apps for Microsoft Teams

    What is the Teams platform?

    Microsoft Teams is a collaboration platform for the modern workplace. By design, it has several extensiblity points that make it easy for developers to integrate apps and services. Orgs increase productivity when they can use their favorite apps, including yours, while collaborating in Teams.

  • Build apps for Microsoft Teams

    Get started with app templates

    Check out our list of app templates. Adapt these templates as you wish to quickly launch custom apps for your org.

  • Build apps for Microsoft Teams

    New! Teams extension for Visual Studio Code

    Use this tool to quickly configure your project, validate your app, and publish to your tenant app catalog, all from within Visual Studio Code. (Extension for Visual Studio coming soon!)

  • Build apps for Microsoft Teams

    Monetize your app on Teams

    An in-product purchase experience is now available for apps published to the public on our platform. Grow awareness and sales by reaching our 500K+ active enterprise partners.

Be an early adopter...

We're about to launch sample code libraries that make building in Teams easier than ever. Coded in React, they include common controls, theming, built-in accessibiltiy, and polished UI.

Join the Microsoft 365 Developer Program to be emailed when it's ready. Be sure you select Microsoft Teams in your profile settings!

Sign up to Microsoft 365 developer program

Learn to build apps for Teams

We'll guide you to define key scenarios, build, and deliver your apps to customers.

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Teams running on Surface laptop

Training and events

  • Microsoft Teams developer community call - June

    Community call

    June 16, 2020

    The Microsoft Teams community call is a monthly event for developers to stay in sync with Microsoft Teams. Calls will feature technical deep...

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  • Connect web services to Microsoft Teams with webhooks and Office 365 C...

    In this module, you’ll learn about webhooks and connectors and how to implement them in Microsoft Teams channels.

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  • Collect Input in Microsoft Teams with Task Modules

    In this module, you'll learn how to create and add task modules to your Microsoft Teams app.

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  • Introduction to building apps for Microsoft Teams

    Microsoft Teams is an extensible platform you can build custom apps on. Understand what is possible with a Microsoft Teams custom app, and d...

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Microsoft Teams developer resources

Training

Teams has 500+ apps.

Find your favorite or add your own.