Build apps for Microsoft Teams

Integrate your apps and services with Teams, the collaboration platform for the modern workplace, and reach millions of users.

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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.

Latest blogs

Changes to the Microsoft 365 advanced eDiscovery create case API (beta...

Take advantage of the latest and greatest functionality in advanced eDiscovery using the Microsoft Graph APIs.
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Announcing a new Microsoft Teams authentication provider and file uplo...

Thanks to the support and contributions of the community, we are excited to share another new release of the Microsoft Graph Toolkit, versio...
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Updates for Microsoft Teams bots in Multi-Geo environments

With Microsoft 365 Multi-Geo, organizations have greater control over the location of specific data centers their data is stored in. We have...
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Changes to the Microsoft 365 usage reports API

We are making a change to Microsoft 365 usage analytics on September 1, 2021 to pseudonymize user-level information by default.
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Teams app development resources

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Retail scenarios

Covers integrating CRM and product knowledge to provide a better customer experience, remote shopping assistance, and reserving inventory for customers.

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Professional services scenarios

Covers employee time and corporate expense management scenarios, internal projects or gig finder, and document/asset repositorymanagement.

Illustration of banking and financial services

Banking and financial services scenarios

Covers lead/opportunity management for relationship managers, live chat center for support agents, and securing sequential/hierarchical approvals.

Education scenarios

Covers attendance management for teachers; student hub to manage classes, notes and homework; and finder for internal campus eventsand workshops.

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Latest videos

Getting stated with Microsoft Teams Toolkit and Blazor

In this 13-minute developer-focused demo – Thomy Gölles systematically shows viewers how to use Web Technologies to create a tab (Blazor app...
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Teams App Dev Challenge winners show off Node.js and React app

Join Microsoft Cloud Advocate Bob German (https://twitter.com/Bob1German) as he interviews the creators of EdMill, a Microsoft Teams app bui...
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Microsoft 365 Platform Community Call – 7th September, 2021

Microsoft 365 platform community call delivered on September 7th. Three demos: Microsoft Graph Toolkit Latest Releases, Getting started w...
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Building your first Power Platform community connector

In this 14-minute developer-focused demo, Daniel Laskewitz delivers a brilliant lay-of-the-land connector overview. Her advises learning b...
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Build apps for Microsoft Teams

Plan your app

Build apps for Teams

Design your app

Use the Teams API to access data in Microsoft Graph

Publish your app

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

Get started with Teams app templates

Latest blogs

Changes to the Microsoft 365 advanced eDiscovery create case API (beta...

Announcing a new Microsoft Teams authentication provider and file uplo...

Updates for Microsoft Teams bots in Multi-Geo environments

Changes to the Microsoft 365 usage reports API