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

Nov 30, 2018
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New SharePoint CSOM version released for SharePoint Online – November 2018

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. This was mainly a small maintenance release with minimal updates on the CSOM API surface.

Nov 30, 2018
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30DaysMSGraph – Day 30 – Community resources and next steps

Brian T. Jackett

In Day 29 we uploaded files to OneDrive with Microsoft Graph requests.  Today we wrap up this 30 Days of Microsoft Graph series with a few community resources, ask for your feedback, and share a few next steps.

Nov 29, 2018
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30DaysMSGraph – Day 29 – Use case: Upload files to OneDrive

Brian T. Jackett

In Day 28 we created a webhook notification for Microsoft Graph events.  Today we will interact with files stored in OneDrive.

Nov 28, 2018
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Outlook REST API v1.0 BasicAuth Deprecation

Microsoft Graph team

Last year, we announced that on November 2018, we will stop supporting Basic Authentication in the Office 365 Outlook REST API v1.0 and this is a follow up announcement to reiterate that we will be decommissioning Basic Authentication in Outlook REST API v1.0 this month.

Nov 28, 2018
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30DaysMSGraph – Day 28 – Use case: Webhooks

Brian T. Jackett

In Day 27 we created a Team with Microsoft Graph.  Today we’re looking at webhooks in Microsoft Graph.

Nov 27, 2018
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Microsoft Graph documentation has a fresh new look

Jeremy Thake

We've heard your feedback over the years that you'd like to see some improvements to the Microsoft Graph documentation experience. Today we are announcing that we've moved to https://docs.microsoft.com/graph, which gives our docs a fresh new look!

Nov 27, 2018
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30DaysMSGraph – Day 27 – Use case: Create a Team

Brian T. Jackett

In Day 26 we concluded calling Microsoft Graph using Flow.  Today, we'll show how to create teams and automate team lifecycles.

Nov 27, 2018
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Microsoft Teams platform update

Microsoft Teams team

This is the first in a series of regular updates for our beloved developers on all things Microsoft Teams.

Nov 26, 2018
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30DaysMSGraph – Day 26 – Use case: Calling Microsoft Graph using Flow

Srinivas Varukala

In todays post we will show you how to make Microsoft Graph API calls using Microsoft Flow.