Microsoft 365 Developer Blog
A developer platform for building collaborative apps for hybrid work
Featured posts
SharePoint Framework (SPFx) roadmap update – September 2026
New Copilot UX components heading to Generally Available in October 2026, SPFx 1.24 Beta 5 is now available, React 18 support is coming in 1.24. Updates coming ...
Latest posts
Building custom copilots in Microsoft Teams with Teams App Test Tool and Dev Proxy
Learn how you can quickly build and test custom copilots tailored to meet the specific needs of your organization.
OneNote get-pages?search API deprecation
Announcing the deprecation of the OneNote get-pages?search API endpoint supporting consumer Notebooks.
Update on the future of the Script Lab Office add-in
Script Lab is now officially owned and maintained by Microsoft, will no longer be open source, and the GitHub repository will be archived.
Oh to be a dev at the Microsoft 365 Community Conference
Join Microsoft and community experts in-person, in one place. The Microsoft 365 Community Conference returns to Orlando, FL, April 30 – May 2, 2024 – with two pre-event and one post-event workshop days.
Deprecation of the Microsoft Graph meeting registration beta APIs
The Microsoft Graph meeting registration beta APIs that support the initial version are currently being deprecated and will stop returning data on September 30, 2024.
Bot Powered Viva Connections extensibility supported for Teams Solutions
Bot powered Viva Connections extensibility is now supported in Microsoft Teams solutions. Market place support is coming within April 2024.
Dev Proxy v0.16 with simulated handling Teams Admin Center notifications for Microsoft Graph connectors
We're excited to share the launch of Dev Proxy v0.16, with new features for Microsoft Graph connectors and more.
Public preview of SharePoint Framework 1.19 – First release of upcoming features
We are excited to announce the first preview of the upcoming SharePoint Framework 1.19 with updates for Microsoft Teams, Microsoft Viva, SharePoint and more.
Teams Toolkit for Visual Studio Code update – March 2024
Our latest release brings a new set of exciting new features, enhancements, and bug fixes to enhance your development experience.