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

Dec 9, 2019
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SharePoint Development Community (PnP) – December 2019 update

SharePoint team

SharePoint Dev Ecosystem / SharePoint Patterns and Practices (PnP) December 2019 update is out with a summary of the latest guidance, samples, and solutions from SharePoint engineering or from the community for the community. This article is a summary of all the different areas and topics around the SharePoint Dev ecosystem during the past month.

Dec 6, 2019
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Microsoft Graph presence APIs are now available in public preview

Microsoft Graph team

Today, we're excited to announce the preview of Microsoft Graph presence APIs.

Dec 6, 2019
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SharePoint Development Community (PnP) – December 2019 update

Microsoft 365 Platform team

SharePoint Dev Ecosystem / SharePoint Patterns and Practices (PnP) December 2019 update is out with a summary of the latest guidance, samples, and solutions from SharePoint engineering or from the community for the community. This article is a summary of all the different areas and topics around the SharePoint Dev ecosystem during the past month.

Dec 5, 2019
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Management of Office Store solutions is now in Partner Center

Office Extensibility team

Today marks an exciting milestone as we roll out a modern management experience for the Office Store program in Partner Center. Effective immediately, new developers can onboard to the Office Store program through a simplified enterprise registration process using their corporate credentials.

Dec 4, 2019
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How to empower your Microsoft 365 team with a Microsoft Graph and IFTTT integration!

Office Extensibility team

Learn how to utilize If This Then That (IFTTT) to create and run recipes with Microsoft Teams, Calendar, Contacts, and OneNote services

Nov 29, 2019
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SharePoint CSOM version released for SharePoint Online – November 2019

SharePoint team

We are happy to announce the availability of new SharePoint Client-Side Object Model (CSOM) version targeted for the Office 365 or more specifically for SharePoint and Project Online. November2019 release.

Nov 27, 2019
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Office Add-in Development Community (PnP) – November 2019 update

Office Extensibility team

We’re excited to announce a new authentication solution for Office Add-ins PnP released in November 2019

Nov 25, 2019
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Upcoming API changes to return limited information for inaccessible member resources

Microsoft Graph team

Hi folks, Starting soon, when your application does not have access to some of the types in a response’s collection, a limited amount of information will be returned. When an application does not have access to a type of resource, we will no longer return a 403 when instances of that resource are members of groups, roles, etc. Instead, we will now return the data type and ID, and all other properties will have a null value. Applications will not be able to use the ID to get the actual resource unless they have the necessary permission to read that resource’s type. Before (and until this change goes into ef...

Nov 25, 2019
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The Microsoft Graph team wants to hear from you!

Microsoft Graph team

Have you got an application in production that depends on Microsoft Graph? Perhaps you’re still considering integrating with Microsoft Graph, or have feedback from using it in the recent past?