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
CLI for Microsoft 365 v3.3
We've just published a new version of CLI for Microsoft 365 with commands for managing Microsoft 365 tenants and SharePoint Framework projects on any platform.
Retiring Microsoft Graph notifications API (beta)
We will retire Microsoft Graph notifications on February 1, 2021 to give customers who were potentially exploring using this service time to begin exploring Azure Notification Hubs instead.
Outlook REST API v1.0 deprecation update
Today we are announcing that on April 30, 2021, we will fully deprecate the Outlook REST API v1.0 endpoint.
Outlook REST API v2.0 production and beta endpoint deprecation
Today, we are announcing the deprecation of Outlook REST API v2.0. The API will be decommissioned on a date still to be determined.
Microsoft Teams App Development Challenge
Be a part of the fastest growing business app in Microsoft’s history—register today, build and publish a Teams App to be eligible to win a share of $45,000 in cash, and prizes.
Microsoft 365 App Compliance Program is now integrated into Partner Center!
Our Microsoft 365 App Compliance program is now integrated into Partner Center and will allow you to take advantage of the new automated process for completing Publisher Attestation and Microsoft 365 Certification.
Office Add-in Development Community (PnP) – October 2020 update
Office Add-ins Patterns and Practices gives updates on extending your SaaS web application so that your customers can open their data from a web page directly to Microsoft Excel.
Microsoft 365 Patterns and Practices (PnP) – November 2020 update
Microsoft 365 Community (PnP) November 2020 update is out with a summary of the latest guidance, samples, and solutions from Microsoft or from the community for the community.
Announcing a new, redesigned Microsoft Graph changelog
Today, we’re excited to announce that in response to your feedback, we’re changing the changelog! You will find the new, redesigned changelog on the Microsoft Graph Dev Center.