Microsoft 365 Developer Blog
A developer platform for building collaborative apps for hybrid work
Latest posts
Preview the GitHub Copilot extension for Teams Toolkit
Introducing the GitHub Copilot for Teams Toolkit—your companion in Visual Studio Code, Visual Studio, and GitHub.
Compute scaling in Azure Fluid Relay
Explore the journey of identifying and fine-tuning the optimal Kubernetes autoscaling configuration for Azure Fluid Relay.
Boost your Microsoft 365 app performance: Introducing tree shaking in TeamsJS
With Microsoft Teams JavaScript client library (TeamsJS) version 2.31.0, we’re excited to make the TeamsJS library fully tree-shakable.
Latest enhancements in Fluid Framework 2
Catch up on all of the Fluid Framework 2 announcements highlighted at Ignite including the AI Collab library, Fluid presence library, and more.
Update on nested app authentication and deprecation of Exchange Online legacy tokens
Earlier this year, the Office Platform Team announced that Exchange Online legacy tokens are deprecated and will be turned off. This is part of Microsoft’s Secure Future Initiative (SFI) to give organizations the tools they need in the current threat landscape. We’ll begin turning off legacy tokens in February 2025. Publishers and developers are actively migrating their Outlook add-ins to use Entra ID tokens through nested app authentication (NAA) and Microsoft Graph instead of legacy tokens.Â
Accessibility improvements in Microsoft 365 PDF export
Developers can leverage the accessibility improvements in PDF export in Word, Excel, and PowerPoint to build more inclusive solutions.
Dev Proxy v0.23 with inspecting cloud API requests
We’re excited to share a new version of Dev Proxy to help you build robust apps connected to APIs.
Teams Toolkit for Visual Studio Code update – November 2024
Explore the latest Teams Toolkit for Visual Studio Code updates to learn about new features, enhancements, and bug fixes.
What’s new for Office Add-ins at Ignite 2024
The Office Platform team has been busy working on improvements to the platform since we last reported. This blog covers the new features from the office-js team announced at Ignite 2024.