Microsoft 365 Developer Blog

SharePoint Framework (SPFx) roadmap update – March 2026

SPFx is powering the future of Microsoft 365 with AI driven portals and deep integrations across SharePoint Teams and Viva. The March 2026 upd...

23 hours ago

Read how inline image attachments are handled when they’re programmatically added to a mail item's signature or body in Outlook on the web and...

7 days ago

Microsoft 365 Copilot is now embedded as an in-app sidecar within Power Apps, Dynamics 365 Sales, and Dynamics 365 Customer Service—removing t...

16 days ago

We’re improving how add-ins appear on the ribbon in Outlook on the web and the new Outlook on Windows. These updates make add-ins easier to fi...

19 days ago

We move towards spring 2026 with strong momentum across the SharePoint Framework and an increasing sense of excitement across the ecosystem. S...

28 days ago

Customers have asked for greater user control over add-in launch behavior in Office. We are making three adjustments to our platform to addres...

29 days ago

Introduction The SharePoint Framework (SPFx) has undergone some important changes in how it handles Entra ID app registration and security mod...

1 month ago

User preferences and settings are fundamental components of modern web applications. When developing SharePoint Framework (SPFx) solutions, th...

1 month ago

Creating Teams Live Events via the Microsoft Graph isBroadcast API is deprecated. We encourage developers to use Virtual Event APIs instead. T...

1 month ago

Introducing Dev Proxy v2.1 with configuration hot reload and stdio proxying The post Dev Proxy v2.1 with configuration hot reload and stdio pr...

1 month ago

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