Microsoft
Developer Blogs
Get the latest information, insights, and news from Microsoft.
Highlights
Microsoft Agent Framework at BUILD 2026
BUILD 2026 begins on Tuesday, June 2, and there will be tons of exciting announcements from the Microsoft Agent Framework team, Microsoft Foundry, and all things Microsoft AI. If you're traveling to San Francisco for BUILD, be sure to stop by the Microsoft Foundry booths to chat with...
Read moreClick to read more about this postHow AI coding agents actually use your technology
You ship an SDK, a CLI, an API, and developers use it. Now AI coding agents use it too, except they use it differently than humans do. Most of the time you have no idea what's actually happening between "developer types a prompt" and "agent generates code with your technology." Is the...
Read moreClick to read more about this postIntroducing the Azure DocumentDB Blog
A dedicated home for MongoDB developers, MongoDB migrations, and modern document database development using Open Source on Azure
Today, we're excited to launch the new Azure DocumentDB blog — a dedicated destination for developers, architects, and organizations building...
Read moreClick to read more about this postLatest posts
Jun 2, 2026
Post comments count0
Post likes count0
What's New in Hosted Agents in Foundry Agent Service
Tina,
Pranav
A few weeks ago, we announced the public preview refresh of hosted agents in Foundry Agent Service — a fundamentally re-imagined agent runtime built for operationalizing production-grade AI agents in enterprise systems. Today at Microsoft Build, we are excited to share several updates...
Microsoft Foundry Blog
Jun 2, 2026
Post comments count0
Post likes count0
Staging Part 1 - Sharing is Caring
A key phase in installing a package is staging the package:
var packageUri = new Uri("C:\\Packages\\ContosoParts-v1.2.3.4-x64.msix");
var options = new StagePackageOptions();
var packageManager = new PackageManager();
var result = await packageManager.StagePackageByUriAsync(packageUri,...
Inside MSIX
Jun 1, 2026
Post comments count1
Post likes count0
Aspire 13.4 is here
Aspire 13.4 is here with TypeScript apphost GA, typed resource commands with results, server-side CLI log and telemetry search, more mature Kubernetes and AKS deployment, and more.
Aspire Blog
Jun 1, 2026
Post comments count8
Post likes count5
The placeholder name for the Windows 8 experience was "modern"
Modern this and that.
The Old New Thing
May 31, 2026
Post comments count0
Post likes count0
Microsoft Agent Framework at BUILD 2026
BUILD 2026 begins on Tuesday, June 2, and there will be tons of exciting announcements from the Microsoft Agent Framework team, Microsoft Foundry, and all things Microsoft AI. If you're traveling to San Francisco for BUILD, be sure to stop by the Microsoft Foundry booths to chat with...
Microsoft Agent Framework
May 30, 2026
Post comments count0
Post likes count0
What's new in Microsoft Foundry | May 2026
May ships trace-based evaluation for any agent on any cloud, Grok 4.3 and DeepSeek V4 in the model catalog, GPT-5 Reinforcement Fine-Tuning at gated GA, three Microsoft Research on-device agent models, Managed VNET at GA, project-level cost attribution, Content Understanding improvements reaching GA, Foundry Local 1.1 and 1.2 with live audio and vision, and azure-ai-projects 2.2.0 with skills, toolboxes, external agents, and model weight registry — plus a guide to Microsoft Foundry sessions at Microsoft Build.
Microsoft Foundry Blog
May 29, 2026
Post comments count0
Post likes count1
Sharing the result of a single Windows Runtime IAsyncOperation among multiple coroutines, part 3
A variation where we try only once.
The Old New Thing
May 28, 2026
Post likes count0
Visual Studio Code 1.122
Learn what's new in Visual Studio Code 1.122
Read the full article
VS Code Blog
May 28, 2026
Post comments count1
Post likes count1
SharePoint Framework (SPFx) roadmap update – May 2026
SPFx is powering the future of Microsoft 365 with AI driven portals and deep integrations across SharePoint and Microsoft 365. The May 2026 update shares new features and the roadmap for the next evolution built for the AI era. This is a transparent community driven journey that we shape together based on your input.
Microsoft 365 Developer Blog