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Modernize .NET applications in the GitHub Copilot app
Modernize .NET applications in the GitHub Copilot app. Follow your upgrade from assessment through execution in an interactive upgrade canvas.
Read moreClick to read more about this postAgent Harness: Scaling the claw or harness capabilities
Part 3 of Build your own claw and harness with Microsoft Agent Framework.
In Part 2 our personal finance assistant learned to work with your data safely: it reads your portfolio, asks before it trades, and remembers what matters across sessions. It's useful - but everything it knows is...
Read moreClick to read more about this postDon't rewrite your CLI for agents
There's advice making the rounds: replace your CLI args with a single --json payload so agents can use your tool more effectively. The thinking being, that agents already think in structured formats, and nested data maps cleanly to JSON. Flat args on the other hand, force awkward...
Read moreClick to read more about this postLatest posts
Apr 23, 2026
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Another crash caused by uninstaller code injection into Explorer
Inadvertently destroying a staircase while standing on it.
The Old New Thing
Apr 23, 2026
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Lessons Learned from Building a Well-Matching Intelligence Layer
Emmeline,
Oscar,
Kavitha
Key insights from the EDA and Ground Truth journey for solving well identity resolution in the Energy industry—challenges that extend to any entity matching problem across distributed systems.
ISE Developer Blog
Apr 22, 2026
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Take the 2026 ISO C++ Developer Survey!
The 2026 ISO C++ developer survey is now open: 2026 Annual C++ Developer Survey "Lite" : Standard C++
It takes about 10 minutes and directly informs the standardization committee and tooling vendors so the C++ ecosystem can continue evolving the right way. Please share your feedback...
C++ Team Blog
Apr 22, 2026
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C++ Code Intelligence for GitHub Copilot CLI (Preview)
We recently brought C++ code understanding tools to GitHub Copilot in Visual Studio and VS Code. These tools provide precise, semantic understanding of your C++ code to GitHub Copilot using the same IntelliSense engine that powers code navigation in the IDE. Until now, these capabilities...
C++ Team Blog
Apr 22, 2026
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Visual Studio Code 1.117
Learn what's new in Visual Studio Code 1.117
Read the full article
VS Code Blog
Apr 22, 2026
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Write azd hooks in Python, JavaScript, TypeScript, or .NET
Hooks are one of the most popular features in azd, and now you can write them in Python, JavaScript, TypeScript, or .NET, not just Bash and PowerShell.
What's new?
The Azure Developer CLI (azd) hook system now supports four more languages beyond Bash and PowerShell. You can write hook...
Azure SDK Blog
Apr 22, 2026
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PIX 2604.27004-preview - support for new D3D12 Preview features, and more
Today we released PIX version 2604.27004-preview, which can be downloaded here. This release has initial support for the new D3D12 features, notably Batched Asynchronous Command List APIs, that was released in a preview DirectX Agility SDK today. Please visit this blog post for more...
PIX on Windows
Apr 22, 2026
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7 tips to optimize Azure Cosmos DB costs for AI and agentic workloads
AI apps and agentic workloads expose inefficiencies in your data layer faster than any previous generation of apps. You’re storing embeddings, serving low-latency retrieval, handling bursty traffic from chat and orchestration, and often operating across regions. Done right, Azure Cosmos...
Azure Cosmos DB Blog
Apr 22, 2026
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Introducing Toolboxes in Foundry
Linda,
Maria,
Ronak
Available in Public Preview Today
Toolbox is a new way to curate, configure, and reuse tools across all of your AI agents without rewiring them every time from Foundry.
Today, teams build agents across different frameworks and runtimes. Each agent often wires tools directly,...
Microsoft Foundry Blog