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Microsoft Build

May 24-26, 2022 | Learn. Connect. Discover.

Plan your app

Build apps for Teams

Design your app

Use the Teams API to access data in Microsoft Graph​

Publish your app

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Build apps with the Teams Toolkit for Visual Studio and Visual Studio Code

Use these toolkits to streamline your Teams app development and quickly create, debug and deploy directly from Visual Studio and Visual Studio Code.

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Get started with Teams app templates

Check out our inventory of ready-to-use app templates. Accelerate custom Teams app development with these production-ready templates and customize as you see fit for your org.

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Build solutions with Teams app development resources

Find solutions, scenarios, best practices, and sample code to help you maximize business value as you build apps for Microsoft Teams.

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Join the Microsoft 365 Developer Program

Get an instant sandbox, tools, and other resources you need to build solutions for the Microsoft 365 platform, including:

  • A free Microsoft 365 E5 developer subscription, preconfigured with sample data, including Teams data
  • Microsoft Graph users, mail, and calendar, Teams, and SharePoint Framework sample data packs
  • Access to a community of Microsoft 365 experts
  • Personalized content recommendations
Join now

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Use Microsoft Graph SDKs

Teams has 900+ apps.

Explore the expanding list of partner apps built for Teams to find inspiration for your own solutions.