162 articles and counting
MongoDB ships 7 official Agent Skills for Claude Code, Cursor and Codex. I read all 366KB: what they change for .NET, plus a copy-paste prompt for each.
Build RAG in ASP.NET Core on .NET 10 with GoodMem: ingest docs, answer with citations, keep chat memory across restarts, and measure what a reranker adds.
The 12 NuGet packages I install in ASP.NET Core projects on .NET 10. Each one comes with its install command, working code and license, and all are free.
A practical guide to the Result pattern in C# and .NET 10: real benchmarks, async services, ProblemDetails mapping, and what C# 15 unions change.
Configure CORS in ASP.NET Core .NET 10. Preflight, named policies, the AllowAnyOrigin + AllowCredentials trap, 7 misconfigurations, and a production checklist.
IOptions won't reload your config - IOptionsMonitor will. Bind, validate, and hot-reload configuration in ASP.NET Core .NET 10, and know which interface to use.
10 EF Core performance mistakes that ship to production - N+1 queries, missing projections, lazy loading, AsNoTracking, bulk ops - and how to fix each in .NET 10.
Singleton vs scoped vs transient in .NET 10: how each service lifetime behaves across a request, when to use which, and how to fix the captive dependency bug.
30 scenario-based .NET system design interview questions with senior answers, red flags, and follow-ups. Caching, background jobs, real-time, scale on .NET 10.
EF Core 10 changed how Contains sends a list to SQL Server. Here is the real parameter ceiling, what happens when you cross it, and benchmarks for every fix.
Run a .NET 10 Web API on a VPS you own instead of App Service. Full Dokploy guide on a DigitalOcean droplet: managed Postgres, Valkey, Cloudflare R2, and SSL.
AI agents default to AutoMapper, MediatR and MassTransit, all now commercial. Verified 2026 licensing, NuGet MCP Server, and guardrails that fail the build.
