Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

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From Innovation to Enterprise Trust with Microsoft Agent 365
Nov 18, 2025
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From Innovation to Enterprise Trust with Microsoft Agent 365

Nirav Shah
Nirav Shah

Agent 365 serves as the control plane for agents, providing organizations with a centralized location to manage agent identity, policies, observability, and lif...

Microsoft 365 DeveloperMicrosoft 365 Copilot

Latest posts

Learn how to set up decentralized identities on Azure
Jan 19, 2022
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Learn how to set up decentralized identities on Azure

Microsoft identity platform team
Microsoft identity platform team

As we continue to embrace cloud native patterns in our development environments, new terms surface. “Decentralized” is a newer term (at least to me) as there’s growing traction for fast development cycles using a decentralized approach with cloud. Microsoft now has a product in public preview called Azure Active Directory Verifiable Credentials that uses decentralized identity. In preparation for our community-based efforts to bring awareness to the service in January, I decided to set up some of the sample applications, in hopes of learning more. I also thought you may appreciate learning about the current st...

Single Sign-on service for Office Add-ins rolls out in Office on the web 
Jan 12, 2022
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Single Sign-on service for Office Add-ins rolls out in Office on the web 

Office Add-ins team
Office Add-ins team

A new Single Sign-on (SSO) service will replace the existing one for Office Add-ins that are used in Office on the web. This new service is aimed at providing better reliability and supporting additional environments.

Microsoft Graph Mailbag – Using LargeFileUploadTask with Microsoft Graph SDKs
Jan 10, 2022
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Microsoft Graph Mailbag – Using LargeFileUploadTask with Microsoft Graph SDKs

Brian T. Jackett
Brian T. Jackett

In today’s Microsoft Graph Mailbag post, we’ll use LargeFileUploadTask from the Microsoft Graph SDKs to upload large files.

New features in Microsoft Graph Bookings APIs provide enhanced booking infrastructure
Dec 21, 2021
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New features in Microsoft Graph Bookings APIs provide enhanced booking infrastructure

Microsoft Graph team
Microsoft Graph team

We have launched some key new features to continue providing a booking infrastructure through the Bookings APIs so that customers can build robust customized solutions.

Microsoft Graph Bookings APIs now available on the v1 endpoint
Dec 21, 2021
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Microsoft Graph Bookings APIs now available on the v1 endpoint

Microsoft Graph team
Microsoft Graph team

We are pleased to announce that the current set of Bookings APIs will be available on the v1 endpoint. New features include capabilities such as SMS notifications, online meeting, custom questions, and group appointments.

Microsoft Graph Data Connect: Demystifying User Scopes
Dec 16, 2021
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Microsoft Graph Data Connect: Demystifying User Scopes

Nik Charlebois
Nik Charlebois

Microsoft Graph Data Connect allows you to extract data in bulk from your Microsoft 365 environments using Azure Data Factory pipelines. This article covers different scenarios to help you understand how to properly leverage the user scope in your Microsoft Graph Data Connect solutions.

Teams JS SDK v2 public preview update: Teams apps in Outlook Web
Dec 15, 2021
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Teams JS SDK v2 public preview update: Teams apps in Outlook Web

Zakiullah Khan
Zakiullah Khan

We are excited to announce that starting today, developers using the new Teams JS SDK can now extend and preview Teams personal tabs and search-based message extensions in Outlook Web (Target Release).

Stay in sync with Microsoft Loop
Dec 15, 2021
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Stay in sync with Microsoft Loop

Mathangi Chakrapani
Mathangi Chakrapani

Microsoft Loop is a new app that offers flexible, portable, interactive Loop components that can operate in real time not only within the announced Microsoft Loop app but also across other apps like Teams, Outlook and OneNote. Learn about what's coming.

Connecting networks of information with Microsoft Graph connector partners
Dec 15, 2021
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Connecting networks of information with Microsoft Graph connector partners

Microsoft Graph team
Microsoft Graph team

Recently, on the Microsoft Search blog, we shared current and upcoming connectors that our preferred partners are building. We are cross posting a link here to highlight these as inspiration for your own custom connector.