Editor's note
I pulled together a pretty typical mixed bag this time: new platform features, architecture, performance, and a healthy dose of AI. The .NET 10 and C# 14 write-up is a good anchor for the release cycle, while the GC and boxing pieces are the kind of practical reads that can save real performance headaches.
.NET 10, DDD, AI agents
Jasen Fici
October 30, 2025
As Thursday unfolds with the precision of a classic .NET build, seasoned devs like us know it's the perfect time to refuel our coding engines and propel toward the weekend sprint. This newsletter has the insights and fresh perspectives you never knew you needed—think of it as the turbo boost for your digital toolbox. Scroll down, and let these articles ignite your passion for crafting elegant code just like a perfectly executed API call.
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Today's Articles
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Jasen's take on today's picks
Our Favorite New Features in .NET 10 and C# 14
A solid overview of the .NET 10 release highlights, especially where ASP.NET and EF Core get meaningful upgrades.
⚡ CQRS Doesn’t Have To Be Complicated | Clean Architecture, .NET 9 (With Code)
CQRS gets a practical treatment here; this is the sort of piece that keeps the pattern readable instead of ceremonial.
.NET Secrets Management with Azure App Configuration & Key Vault
The performance cluster is strong today: GC internals, boxing allocations, and ASP.NET Core tuning all reward a second read.
Stop Guessing: Here’s What .NET GC Isn’t Telling You
There’s a noticeable AI thread too, from multi-agent orchestration to Semantic Kernel and Azure OpenAI reasoning.
ASP.NET Core Performance Hacks: Async, Profiling & Optimization Techniques (Part - 26 of 40)
If you’re working in architecture, the DDD, aggregate root, and CAP-theorem articles make a nice trio without feeling repetitive.