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AboutAppsWriting
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C# Developer & Reverse Engineer

I build modern Windows apps and contribute to open source. I'm also a core contributor to Files, a modern file manager for Windows.

Based in Kyoto, studying Computer Science. Into WinUI 3, .NET, and low-level stuff.

AboutAppsWriting

Writing

Articles and thoughts on Windows development, C#, reverse engineering, and open-source.

March 15, 2026

Jump List の仕組み

実 DLL の逆解析結果を元に、Jump List が内部でどの API を使って列挙・構築・表示されるのかを整理する。

March 1, 2026

MSIX packaging NuGet package documentation

Comprehensive reference for MSBuild properties available in the Microsoft Windows SDK BuildTools MSIX NuGet package.

February 7, 2026

Where's the new Windows 11 context menu queries from?

Deep dive into RE'ing the new Windows 11 context menu system using IDA Pro and WinDbg.

February 6, 2026

How pinning/unpinning a folder works

Deep dive into RE'ing the functionality of pinning a folder to Quick Access with IDA Pro