Editor's note
I pulled together another deliberately mixed issue today, from low-level C# memory safety to practical ASP.NET Core async advice. The memory safety piece is worth your time because it frames the C# 16 unsafe changes as an explicit contract, and the Task.Run article is a good reminder of where server-side concurrency advice still gets misapplied. I also liked the Clean Architecture write-up for grounding the pattern in a concrete failure rather than abstract diagram talk.
Memory Safety, Async Pitfalls, and CI
Jasen Fici
June 05, 2026
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Today's Articles
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Jasen's take on today's picks
Building a Scheduling App in C# WinForms From Scratch: What the Tutorials Skip
A useful reality check for anyone building desktop line-of-business software; the gaps between tutorial code and shipping code are where most pain lives.
The most interesting item in the batch for me; language safety work matters because it shapes how we write dangerous code on purpose.
XAML.io v0.7exports C# projects as native to Windows, macOS and Linux
Cross-platform native output from C# projects is notable, especially for teams watching alternatives around XAML-based app delivery.
One Database Change Broke 3 Features. That’s the Day I Finally Understood Clean Architecture.
I like that this explains Clean Architecture through breakage caused by coupling instead of repeating the usual circles-and-arrows explanation.
Stop Copy-Pasting to NuGet: How to Automate Package Publishing via GitHub Actions
Straightforward automation content, but still valuable; package publishing is exactly the kind of toil GitHub Actions should remove.
Building Hyper-Secure .NET Applications with Zero-Trust Security
Zero-trust articles can get vague fast, so this one stands or falls on how concretely it maps principles to .NET implementation choices.
.NET in 2026 — Is It Still Worth Learning?
Career-value pieces aren't usually my focus, but this is a fair pulse check on where .NET still fits in 2026.
Why Task.Run() Inside ASP.NET Core Is Usually a Mistake?
Short, practical, and worth bookmarking; Task.Run inside ASP.NET Core is still one of those patterns that looks harmless until throughput drops.
Claude Opus 4.8 is now available in Microsoft Foundry
Important if you're tracking Microsoft's AI platform surface area and model availability for enterprise development teams.
5 C# One-Liners That Replace 20 Lines of Code
These compact syntax collections are hit or miss, but they can surface features newer C# developers haven't folded into daily use yet.
I Replaced Task with ValueTask in My Data Layer. Here’s What Actually Happened.
This is the kind of performance story I like: a targeted ValueTask experiment with actual consequences instead of blanket advice.