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

Evolving the Microsoft Graph SDKs
Sep 20, 2018
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Evolving the Microsoft Graph SDKs

Darrel Miller
Darrel Miller

Microsoft Graph SDKs are evolving to meet the demands of more users and more scenarios by introducing a flexible component architecture.

Consistently extend SharePoint with the SharePoint Framework
Sep 18, 2018
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Consistently extend SharePoint with the SharePoint Framework

SharePoint team
SharePoint team

Using the SharePoint Framework, developers can extend SharePoint to their organization's specific needs. And with the latest version of the SharePoint Framework, they can do it consistently across all sites in the tenant using tenant wide deployment capability.

Announcing Immutable ID for Outlook resources in Microsoft Graph
Sep 14, 2018
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Announcing Immutable ID for Outlook resources in Microsoft Graph

Microsoft Graph team
Microsoft Graph team

In the coming weeks, we're rolling out a new feature designed to make it easier to work with Outlook item IDs: Immutable ID. With this feature, Microsoft Graph will provide an identifier in the id property that will not change over the lifetime of the item, so long as the item stays in the same mailbox.

Getting started with SharePoint Framework – Tutorials – September 2018
Sep 14, 2018
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Getting started with SharePoint Framework – Tutorials – September 2018

SharePoint team
SharePoint team

With the release of SharePoint Framework 1.6, we also did refresh the step-by-step getting started tutorials for both SharePoint Framework web parts and SharePoint Framework extensions.

Introducing open-source PnP SPFx Yeoman generator
Sep 13, 2018
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Introducing open-source PnP SPFx Yeoman generator

SharePoint team
SharePoint team

We are happy to announce the availability of the PnP SPFx Yeoman generator, which enables the community to work together with the SharePoint engineering and to add new supported JavaScript framework and other options to the templates.

SharePoint Development Community (PnP) – September 2018 update
Sep 11, 2018
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SharePoint Development Community (PnP) – September 2018 update

SharePoint team
SharePoint team

SharePoint Dev Ecosystem / SharePoint Patterns and Practices (PnP) September 2018 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 SharePoint Dev ecosystem during the past month.

Visio 2010 SDK and Visio 2010 Viewer available for download
Sep 11, 2018
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Visio 2010 SDK and Visio 2010 Viewer available for download

Visio team
Visio team

Until now, there hasn’t been a way to automate the settings in this dialog via the API. In Visio 2010, we’ve enhanced the object model to make it possible to drive these settings programmatically using a set of new methods and properties on the ApplicationSettings object.

SharePoint development platform @ Ignite 2018
Sep 10, 2018
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SharePoint development platform @ Ignite 2018

SharePoint team
SharePoint team

We’re excited to welcome all the Microsoft customers and partners from around the world traveling to Orlando, plus the thousands more attending virtually, to Ignite 2018. We’re pleased to share the latest news and updates about the investments we’re making in the SharePoint platform, including the great new capabilities also on the extensibility story. This blog post has a list of all the different SharePoint developer topics in the Ignite 2018. We have quite a few breakouts, theater sessions and also booths for you to attend and visit. 

Announcing the release of SharePoint Framework v1.6!
Sep 5, 2018
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Announcing the release of SharePoint Framework v1.6!

Office Add-ins team
Office Add-ins team

We are pleased to announce the release of SharePoint Framework v1.6 – bringing the availability of new tools to help you build engaging team and communication sites. APIs for calling into Microsoft Graph and Web APIs are now generally available, we’ve improved our Dialog user experience framework, and you can now deploy SharePoint Framework tenant extension across your entire tenancy.