Microsoft Teams developer documentation

Get documentation, sample code, tutorials, and more to help you build custom Microsoft Teams apps.

What's new

What's new?

Get Started

New to Teams development? 🚀Start here!

Overview

Plan your app

Overview

Design your app

How-To Guide

Build your app

How-To Guide

Enhance your app with Microsoft Graph

Deploy

Publish your app to the Teams store

sample

Code samples

Guides and resources

Learn

Capabilities

Explore

Integrate

Community

Audience

Tools and SDKs

Microsoft Teams Toolkit extension for Visual Studio Code

Microsoft Teams Toolkit extension for Visual Studio

Developer Portal

Microsoft Graph SDKs

JavaScript client SDK for tabs and other hosted experiences

Node.js Bot Framework SDK for bots and messaging extensions

.NET Bot Framework SDK for bots and messaging extensions

Yeoman generator for Microsoft Teams