Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

Featured posts

Building Agents for Teams: Turning conversations into outcomes
Jul 14, 2026
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Building Agents for Teams: Turning conversations into outcomes

Joey Glocke

The Microsoft Teams platform mission is to build the best collaborative platform in the world. We want to make it easy for developers to build agents that parti...

Microsoft 365 DeveloperMicrosoft Teams
SharePoint Copilot Apps Now in Public Preview: From Intent to Action in Microsoft 365 Copilot
Jul 9, 2026
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SharePoint Copilot Apps Now in Public Preview: From Intent to Action in Microsoft 365 Copilot

Vesa Juvonen

SharePoint Copilot Apps are now in public preview, introducing a new way to bring guided, action-oriented business experiences into Microsoft 365 Copilot. By co...

Microsoft 365 DeveloperSharePoint FrameworkSharePoint

Latest posts

Jul 3, 2020
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Duration of change tracking tokens for identity and education resources

Vincent Biret

Effective today, delta links for identity and access and education resources have a lifetime of seven (7) days instead of the previous lifetime of thirty (30) days.

Jul 2, 2020
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A Lap around Microsoft Graph Toolkit Day 13 – Using Microsoft Graph Toolkit with React

Microsoft Graph team

Welcome to Day 13 of the Microsoft Graph Toolkit blog series! There are many application scenarios where developers need to create or modify stand-alone web applications using specific frameworks such as React - not just HTML or JavaScript. In this blog, we create a web application in React and show you how to use the Microsoft Graph Toolkit for both authentication and event visualization.   

Jul 2, 2020
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Breaking changes for Microsoft Teams beta APIs – permissions for installing personal apps, removing unused properties from code snippets

Nick Kramer (TEAMS)

At the end of July, we will make breaking changes to the beta endpoint that include different permissions for app installations for a user and removing redundant data from code snippets inside chatMessages. APIs on the v1.0 endpoint will not be affected.

Jul 1, 2020
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Announcing a simplified API for Office Scripts

Microsoft 365 Platform team

We're excited to announce the API simplification for Office Scripts in public preview. The API design is packed with features intended to make the script development experience delightful. It carries forward all the functionalities provided by the previous model and makes the learning and development process much simpler.  

Jun 30, 2020
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Office 365 CLI available in Azure Cloud Shell

Microsoft 365 PnP Team

We're proud to announce, that as of today, Office 365 CLI is available by default in Azure Cloud Shell.

Jun 29, 2020
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A Lap around Microsoft Graph Toolkit Day 12 – Success Stories of Microsoft Graph Enabled Apps

Microsoft Graph team

In this edition of A Lap Around the Microsoft Graph Toolkit, we’re going to share real-life examples of how some of our Education-focused partners are building solutions that address today’s challenges of remote and hybrid learning with Microsoft Graph Toolkit powered apps and the Microsoft Teams platform. 

Jun 28, 2020
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Office 365 CLI v2.11

Microsoft 365 PnP Team

We've just published a new version of the Office 365 CLI with commands for managing Office 365 tenants and SharePoint Framework projects on any platform.

Jun 26, 2020
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Announcing the general availability of Microsoft Graph Identity Protection APIs

Microsoft identity platform team

Today we’re announcing general availability of our two Azure AD Identity Protection APIs in Microsoft Graph: riskyUsers and riskDetections. Previously you could only consume these APIs through the beta endpoint, but can now find the riskyUsers and riskDetections resource types on the v1.0 endpoint. These APIs enable you to query risk detections and risky users detected by Azure AD Identity Protection, and to take action on risky users.

Jun 25, 2020
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A Lap around Microsoft Graph Toolkit Day 11 – Microsoft Graph Toolkit Proxy Provider

Office Extensibility team

Hey devs, welcome to day 11 of the Microsoft Graph Toolkit blog series! Today we will explore the Microsoft Graph Toolkit proxy provider. Microsoft Graph Toolkit (MGT) provider enables you to use a proxy API behind the Graph Toolkit components rather than calling the Microsoft Graph API directly.