2025-09-25: Trusted Publishing on NuGet.org, XAML Live Preview in Visual Studio for .NET MAUI

Published on Thursday, 25 September 2025

トピックス

New Trusted Publishing enhances security on NuGet.org - .NET Blog

https://devblogs.microsoft.com/dotnet/enhanced-security-is-here-with-the-new-trust-publishing-on-nuget-org/

Enhancements to XAML Live Preview in Visual Studio for .NET MAUI - Visual Studio Blog

https://devblogs.microsoft.com/visualstudio/enhancements-to-xaml-live-preview-in-visual-studio-for-net-maui/

What Android 16 KB Page Size Requirement Means for .NET Developers

https://platform.uno/blog/what-android-16-kb-page-size-requirement-means-for-net-developers/

More Updates and Fixes for ReSharper and Rider 2025.2 | The .NET Tools Blog

https://blog.jetbrains.com/dotnet/2025/09/18/resharper-rider-2025-2-2/

Getting the most out of MCP in Visual Studio with Prompts, Resources, and Sampling - Visual Studio Blog

https://devblogs.microsoft.com/visualstudio/mcp-prompts-resources-sampling/

Public Preview: Azure Functions .NET 10 support | Azure updates | Microsoft Azure

https://azure.microsoft.com/en-us/updates?id=503134

リリース

アーティクル、スライドなど

Integrating Unity3D into .NET Aspire with Aspire.Unity

https://dev.to/dutchskull/integrating-unity3d-into-net-aspire-with-aspireunity-6lo

Exploring Text-to-Image capabilities in .NET - .NET Blog

https://devblogs.microsoft.com/dotnet/explore-text-to-image-dotnet/

Visual Studio 2026 Insiders: Using Podman for Container Development - Microsoft for Developers

https://developer.microsoft.com/blog/visual-studio-2026-insiders-using-podman-for-container-development

Indexers in C#: Performance comparison & internals

https://medium.com/@pavel.romash/indexers-in-c-performance-comparison-internals-0d88885ac780

ValidationProblemDetailsとFluentValidationを使ってみた＋クライアント側も

https://zenn.dev/semicolon/articles/281cf5eb0e30ac

Build an MCP Server to Run BenchmarkDotNet from Chat

https://amarozka.dev/mcp-server-dotnet-benchmarkdotnet-from-chat/

Questioning Convention: C# as a Shortcut to Startup Velocity

https://www.infoq.com/presentations/c-sharp-startup/

C#の理解が10年古い、と言われたのでCloud Runにデプロイしてみた

https://zenn.dev/koduki/articles/dotnet20250920

Microsoft.Extensions.AI でMCPサーバーと連携するChatClientの実装を試す

https://qiita.com/pierusan2010/items/4fb0fcf2714e0f68f87e

The Gaps and Richness of the .NET Ecosystem

https://platform.uno/blog/the-gaps-and-richness-of-the-net-ecosystem/

Building and Publishing a .NET Aspire Hosting Extension for Webhook Testing | rebecca powell

https://rebecca-powell.com/posts/aspire-hosting-webhook-tester-extension/

Announcing: JetBrains .NET Days Online 2025 | The .NET Tools Blog

https://blog.jetbrains.com/dotnet/2025/09/18/announcing-jetbrains-net-days-online-2025/

別インスタンスでもprivateメンバにアクセスできる理由

https://qiita.com/sebayashi-tomoya/items/0aa1d06c842eb9160084

sleep-pc: a .NET Native AOT tool to make Windows sleep after a timeout

https://andrewlock.net/sleep-pc-a-dotnet-tool-to-make-windows-sleep-after-a-timeout/

SocketsHttpHandler で HTTP/2 の双方向ストリームを使用した際にハングする問題

https://zenn.dev/mayuki/articles/40bf61f23cf97a

【C#】HttpClientとその設定方法を理解しよう

https://zenn.dev/arika/articles/20250918-httpclient-what-is-it

【C#】実行ファイルの自動アップデートを提供するVelopackを試してみる

https://zenn.dev/arika/articles/20250916-try-velopack

SemanticKernelとPostgreSQL

https://zenn.dev/yakumo3/articles/e5e389dca43db1

【C#】vLLMをAspireで動かしてAIを使える開発環境を作ってみる

https://zenn.dev/arika/articles/20250915-vllm-with-aspire

Measuring UI responsiveness in Resharper

https://minidump.net/measuring-ui-responsiveness/

【C#】BackgroundServiceをDIして他からデータを取得したい

https://zenn.dev/arika/articles/20250917-how-background-connect

Runtime Async ― 高性能な非同期の時代へ - Qiita

https://qiita.com/hez2010/items/4aeb16b943b01c10c4f7

Prompt Files and Instructions Files Explained - .NET Blog

https://devblogs.microsoft.com/dotnet/prompt-files-and-instructions-files-explained/

The Early Access Program for Rider 2025.3 Is Now Open! | The .NET Tools Blog

https://blog.jetbrains.com/dotnet/2025/09/17/the-early-access-program-for-rider-2025-3/

The Early Access Program for ReSharper and .NET Tools 2025.3 Is Here! | The .NET Tools Blog

https://blog.jetbrains.com/dotnet/2025/09/17/the-early-access-program-for-resharper-and-net-tools-2025-3/

ライブラリ、リポジトリ、ツールなど

nuskey8/CsSqlite: Extremely fast, robust, and lightweight SQLite bindings for .NET and Unity

https://github.com/nuskey8/CsSqlite

サイト、ドキュメントなど

Unsafe code best practices - .NET

https://learn.microsoft.com/en-us/dotnet/standard/unsafe-code/best-practices

ツイート