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.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
Dec 30, 2025
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Top .NET Blog Posts of 2025
Let's look back at the most-read .NET blog posts published in 2025, from .NET 10 to AI, performance, and developer tooling.
.NET Blog
Dec 30, 2025
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Additional notes on color-keyed overlays as a way of doing smooth video rendering
Choosing the color-key and other brief discussions.
The Old New Thing
Dec 29, 2025
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How can I detect that the system is running low on memory? Or that my job is running low on memory?
You can register for a memory notification.
The Old New Thing
Dec 26, 2025
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Why are we worried about memory access semantics? Full barriers should be enough for anybody
You have to find new ways of going faster.
The Old New Thing
Dec 25, 2025
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Why is the last letter of my string not making it to the clipboard?
The struggle for null termination.
The Old New Thing
Dec 24, 2025
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Why does my Ctrl+M accelerator key activate when I press the Enter key?
Understanding the difference between keys and characters for accelerators.
The Old New Thing
Dec 23, 2025
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When irate product support customers demand to speak to Bill Gates
So transfer them to his office, or so it seems.
The Old New Thing