Visual Studio 2026, Aspire 13, and .NET 10
A wide mix of .NET updates: Visual Studio 2026, Aspire 13, .NET 10, ASP.NET Core, MAUI, profiling, testing, and more.
Jasen's top three picks
- 1 Visual Studio 2026 is here: faster, smarter, and a hit with early adopters
devblogs.microsoft.com
Visual Studio 2026 is the headline release here, and the UX refresh looks genuinely thoughtful.
- 2 Fix build issues using GitHub Copilot after upgrading MSVC Build Tools
devblogs.microsoft.com
The Copilot/build-tools item stands out because it tackles a real upgrade pain point, not just AI hype.
- 3 From “Magic Bots” to Measured Workflows: How .NET’s New Agent Framework Actually Delivers
ai.plainenglish.io
ASP.NET Core, Aspire, and .NET 10 give this issue plenty of substance for teams shipping production apps.
Editor's note
I pulled together a very mixed issue today, from major platform news to practical how-tos. Visual Studio 2026 and .NET 10 are the big anchors, but the ASP.NET Core, profiling, and testing pieces are the ones many teams can use immediately.
Today's articles
Visual Studio 2026 is here: faster, smarter, and a hit with early adopters
devblogs.microsoft.com
Dear developers, We’re thrilled to announce that Visual Studio 2026 is now generally available! This is a moment we’ve built side by side with you. Your feedback has helped shape this release more tha...
Topics: Visual Studio
Read articleFix build issues using GitHub Copilot after upgrading MSVC Build Tools
devblogs.microsoft.com
[cta-button text="Sign up for the Private Preview waitlist" url="https://www.surveymonkey.com/r/C2S6NV3" color="btn-primary" align="center"] A few problems have...
Topics: GitHub Copilot Visual Studio
Read articleFrom “Magic Bots” to Measured Workflows: How .NET’s New Agent Framework Actually Delivers
ai.plainenglish.io
I still remember the day our support queue exploded because an “AI assistant” replied to the wrong ticket thread. The code looked elegant… Continue reading on Artificial Intelligence in Plain English ...
Topics: Design Patterns .NET Core
Read articleWhat's New in ASP.NET Core
youtube.com
Join us to see how ASP.NET Core continues to be the best framework for building cloud-native web applications with .NET. .NET Aspire 13 — Simplified orchestration for cloud-native apps: https://aka.ms...
Topics: ASP.NET Core .NET Aspire
Read articleImplementing the Outbox Pattern in ASP.NET Core for Reliable Message Delivery
c-sharpcorner.com
Ensure reliable message delivery in ASP.NET Core with the Outbox Pattern. Learn how to implement it using EF Core and RabbitMQ/Kafka for robust microservices.
Topics: ASP.NET Core EF Core RabbitMQ
Read articleSimplifying .NET with 'dotnet run file.cs'
youtube.com
Learn how this feature enables quick experimentation, simplifies scripting scenarios, and makes .NET more approachable for beginners and scripts. .NET is becoming more accessible than ever with new fe...
Read articleA first look at the all‑new UX in Visual Studio 2026
devblogs.microsoft.com
Visual Studio 2026 introduces a refreshed user experience, thoughtfully crafted for clarity, accessibility, and a clean interface that feels right at home on Windows. This update is the result of exte...
Topics: Visual Studio
Read articleBuilding Once, Deploying Everywhere: C# Cross-Platform with .NET MAUI and the Competition
systemweakness.com
Note from the Author: I’m delighted to share this article, which serves as a powerful follow-up to my 2023 piece, “The future of… Continue reading on System Weakness »
Read articleStop Blaming Copilot — Start Coding for the Age of AI
medium.com
(Why Copilot, Gemini, and Codeium keep giving you wrong code — and what you can do about it)
Topics: C# GitHub Copilot
Read articleBuild a Task Question Assignment Feature in ASP.NET Core (Step-by-Step)
c-sharpcorner.com
Build a task assignment feature in ASP.NET Core! Learn to store, fetch, and display assigned questions using EF Core. Includes filtering and status updates.
Topics: ASP.NET Core EF Core
Read articleToken Authentication in ASP.NET Core 9 With JWT | Clean Architecture [NET 9]
medium.com
Part 1 — The Foundation, Identity Modeling, and JWT Theory (Deep & Practical)
Topics: Authentication Clean Architecture JWT
Read article9 Counter-Intuitive Ways “Incomplete” DDD Aggregates Make Your App Faster (Without Breaking the…
medium.com
If you want the full source code, join our community: Here
Topics: Domain-Driven Design Performance
Read articleThe Magic of Extension Methods in C#: Write Cleaner, Flexible Code
medium.com
If you’ve ever found yourself writing “helper functions” in C# — like UserHelper.IsValid(user) or DateUtils.ToReadableTime()—you've…
Topics: C#
Read articleOld API, New Tricks: Add MCP to Existing .NET REST Endpoints
youtube.com
In this session, we’ll explore how to breathe new life into your existing ASP.NET Web API endpoints built with ASP.NET CORE by adding Model Creation Protocol (MCP) capabilities to them. .NET 10 — The ...
Read articleReal-World .NET Profiling with Visual Studio
youtube.com
.NET Aspire 13 — Simplified orchestration for cloud-native apps: https://aka.ms/aspire13/announcement In this session, you’ll learn how to use the Visual Studio Profiler to run CPU and .NET Allocatio...
Topics: Profiling Visual Studio
Read articleTask vs ValueTask in C#
medium.com
Asynchronous programming is a core part of modern .NET applications. But when it comes to performance-sensitive code, developers often…
Topics: C# Performance
Read articleUnderstanding Mutability in Data Types
c-sharpcorner.com
Unlock the secrets of mutability in C#! Learn the key differences between mutable and immutable data types, their impact on performance, and best use cases. Master C# data types!
Topics: C#
Read articleWhat's New in .NET MAUI
youtube.com
Whether you're building mobile apps, desktop applications, or both, see why .NET MAUI is the future of cross-platform development. .NET MAUI continues to evolve as the premier framework for building n...
Topics: .NET MAUI
Read articleMulti-Theme and Brand Customization Strategies in Enterprise UIs | Angular + ASP.NET Core Integration Guide
c-sharpcorner.com
Implement multi-theme & brand customization in enterprise Angular UIs with ASP.NET Core. Dynamic themes, accessibility, & efficient branding explained.
Topics: ASP.NET Core Azure
Read article♂️ Modernizing .NET — Part 2: HttpContext and the Dark Magic of Migration
medium.com
How I revived HttpContext.Current in .NET 8 to support legacy ASP.NET Framework code — without rewriting thousands of endpoints.
Topics: .NET Core .NET Framework
Read articleAspire 13 - Aspireify anything
devblogs.microsoft.com
Major release, major features Aspire 13 is here and it's - you guessed it - the biggest release yet. We are so excited to share the next major iteration of Aspire with you all, because it's packed wit...
Topics: .NET Aspire
Read articleC#: Demystifying Value Types, Reference Types, and the Null That Haunts Your Dreams
medium.com
Have you ever changed one variable in your C# code only to discover another variable — one you haven’t touched — changed out of pure spite…
Topics: C#
Read articleNew dotnet test Experience with Microsoft.Testing.Platform
youtube.com
.NET Aspire 13 — Simplified orchestration for cloud-native apps: https://aka.ms/aspire13/announcement Learn how the new platform works with popular testing frameworks like MSTest, NUnit, and xUnit.
Topics: .NET Core Unit Testing
Read articleAnnouncing .NET 10
devblogs.microsoft.com
Announcing the release of .NET 10, the most productive, modern, secure, intelligent, and performant release of .NET yet. With updates across ASP.NET Core, C# 14, .NET MAUI, Aspire, and so much more. ...
Topics: ASP.NET Core .NET 10 .NET MAUI
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