The Cache Family
One `ICacheService` contract, two swappable backends — an in-memory LRU cache (BitFaster) and a disk-backed cache that survives process restarts — switchable through configuration, safe-off by default.
Sep 2, 20266 min read3
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The Features Framework
A feature flag library answers one question: is this feature enabled? It doesn't answer the question that actually matters in a real application: what happens to dependency injection when the feature is *not* enabled? That gap is where `PowerCSharp.Features` came from.
Aug 21, 20265 min read
Foundation: Core, Extensions, Utilities, Helpers, Compatibility
Twenty Years of the Same Five Bugs
Aug 18, 20267 min read3
Why I Built a Feature Module Engine — and Why Feature Flag Libraries Weren't Enough
A feature flag library tells you whether a feature is on or off. A feature module engine tells you what to do about it.
Jul 14, 20267 min read
100+ Extension Methods: When Breadth Is a Design Decision, Not a Mistake
The danger of extension method libraries is not the methods — it's the lack of discipline. Here is how I designed 100+ methods that still have a coherent API surface.
Jul 3, 20265 min read3
One Rule, 10+ Packages: How I Designed the PowerCSharp Package Topology
Modular NuGet packages are not free. Here is exactly what they cost, why I paid it, and the single rule that keeps 13 packages coherent.
Jun 24, 20266 min read13
Introducing PowerCSharp: An Ecosystem Built on 20 Years of C# Architecture
Not another extension method library. A layered, modular .NET ecosystem designed around one principle: your application should never be hostage to its dependencies.
Jun 22, 20266 min read29