Microsoft 365 Developer Blog
A developer platform for building collaborative apps for hybrid work
Featured posts
SharePoint Framework (SPFx) roadmap update – August 2026
SPFx 1.24 Beta 3 is now available, React 18 support is coming in 1.24, and a new Copilot Components preview program opens for customers and partners.
Building Agents for Teams: Managing the noise of collaboration
Most of us are familiar with one-to-one agent chats: private, direct interactions where rules are relatively simple. With only you and the agent, each moment ha...
Latest posts
Announcing the public preview of Microsoft Graph change notifications delivery via Azure Event Hubs
We're pleased to announce the public preview of an additional delivery mode for Microsoft Graph change notifications. You can now use Azure Events Hubs to receive change notifications instead of traditional webhooks. Historically, change notifications have used webhooks to let applications receive notifications about changes in Microsoft Graph resource data like Outlook messages, OneDrive files, and more. This delivery mode (HTTP POST) requires subscribers to expose a publicly available notification URL, which can be limiting for two types of scenarios: Using Azure Event Hubs, a popular real-time events ...
New SharePoint CSOM version released for SharePoint Online – August 2020
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. August 2020 release.
The new & improved Microsoft Graph To Do APIs are now in Public Preview
We’re excited to announce that APIs are now available in public preview on the beta endpoint of Graph.
What’s new for change notifications and change tracking in Microsoft Graph – August 2020
Change notifications uses webhooks to let applications get notified about changes in Microsoft Graph resource data, such as Outlook messages or OneDrive files. Change tracking uses delta queries to let applications discover newly created, updated, or deleted entities without performing a full read of the target resource with every request. Over the last few months, the Microsoft Graph team has delivered new capabilities to unlock new change notification and delta query scenarios for our customers. Change tracking for new entities v1.0 Delta query for service principals, and oAuth2PermissionGrant is now available ...
Announcing WebView2 for Office Add-ins Platform – Preview
We're excited to announce that we're taking the next steps in evolving the web viewer control used by the Office Add-ins platform for add-ins running on Windows.
Microsoft 365 & SharePoint Ecosystem (PnP) – August 2020 update
Microsoft 365 / SharePoint Patterns and Practices (PnP) August 2020 update is out with a summary of the latest guidance, samples, and solutions from Microsoft or from the community for the community. This article is a summary of all the different areas and topics around the Microsoft 365 and SharePoint community (PnP) during the past month.
Announcing General Availability of Single Sign-On (SSO) for Office Add-ins
We are excited to announce that the single sign-on (SSO) functionality for Office Add-ins is moving to General Availability with version 2008. This authentication service allows an add-in to automatically and securely sign in a user after being granted consent, providing a more convenient experience by reducing the number of times they are requested to sign in. SSO works with both work and school accounts as well as Microsoft accounts.
Let your users skip sign-in with Single Sign-On support for Microsoft Teams tabs
Developers can now build their apps to sign-in their users using the same account they are using to sign into Microsoft Teams -- giving users a more enjoyable and frustration-free sign-on experience and where they don't have to repeatedly enter their username and password each time they open the app.
Frictionless app development and enablement with the Microsoft Teams App Submission API
Streamline Microsoft Teams app staging and publishing with the Teams app staging and submission APIs now generally available on the Microsoft Graph v1.0 endpoint.