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Highlights
.NET AI Essentials - The Core Building Blocks Explained
Learn how Microsoft.Extensions.AI provides a unified API for building intelligent .NET applications with any LLM provider - one interface, endless possibilities, with built-in middleware, telemetry, structured outputs and more.
Read moreClick to read more about this postBuild AI Agents with GitHub Copilot SDK and Microsoft Agent Framework
Microsoft Agent Framework now integrates with the GitHub Copilot SDK, enabling you to build AI agents powered by GitHub Copilot. This integration brings together the Agent Framework's consistent agent abstraction with GitHub Copilot's capabilities, including function calling, streaming...
Read moreClick to read more about this postLatest posts
Jan 30, 2026
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Build AI Agents with Claude Agent SDK and Microsoft Agent Framework
Microsoft Agent Framework now integrates with the Claude Agent SDK, enabling you to build AI agents powered by Claude's full agentic capabilities. This integration brings together the Agent Framework's consistent agent abstraction with Claude's powerful features, including file editing,...
Semantic Kernel
Jan 30, 2026
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Why not store the SAFEARRAY reference count as a hidden allocation next to the SAFEARRAY?
The case of "Bring your own
SAFEARRAY."The Old New Thing
Jan 30, 2026
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Azure Developer CLI (azd) - January 2026: Configuration & Performance
This post announces the January 2026 release of the Azure Developer CLI (`azd`).
Azure SDK Blog
Jan 29, 2026
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Azure SDK Release (January 2026)
Azure SDK releases every month. In this post, you'll find this month's highlights and release notes.
Azure SDK Blog
Jan 29, 2026
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Azure Cosmos DB TV Recap - From Burger to Bots – Agentic Apps with Cosmos DB and LangChain.js | Ep. 111
Jay,
Mark
In Episode 111 of Azure Cosmos DB TV, host Mark Brown is joined by Yohan Lasorsa to explore how developers can build agent-powered applications using a fully serverless architecture. This episode focuses on a practical, end-to-end example that demonstrates how transactional application...
Azure Cosmos DB Blog
Jan 29, 2026
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How can I retain access to the data in a SAFEARRAY after my method returns?
Find a way to take ownership.
The Old New Thing
Jan 29, 2026
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Dev Proxy v2.1 with configuration hot reload and stdio proxying
Waldek,
Garry
Introducing Dev Proxy v2.1 with configuration hot reload and stdio proxying
Microsoft 365 Developer Blog
Jan 28, 2026
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Introducing the Microsoft Graph User Configuration API (preview)
The User Configuration API is now available in the beta endpoint in Microsoft Graph. Use it to create, read, update, and delete user configuration objects in Exchange Online mail folders.
Microsoft 365 Developer Blog