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Performance optimization with Claude Code

Claude Code can spot performance issues that are easy to miss — N+1 queries, unnecessary allocations, blocking async calls, inefficient LINQ. Here’s how to use it as your performance reviewer.

April 16, 2026 · 6 min · René Dekkers

The LLM Wiki: Karpathy's pattern for compounding knowledge

Andrej Karpathy dropped a GitHub Gist that got 5,000+ stars in days. Not a framework. Not a library. An idea file. Here’s what the LLM Wiki pattern is, why it’s different from RAG, and what it means for developers who use AI agents daily.

April 10, 2026 · 7 min · René Dekkers

From code writer to software architect

I write less code than ever. And yet I’m more productive. The question is no longer ‘how do I implement this?’ but ‘what should be built here and why?’

March 13, 2026 · 7 min · René Dekkers

Multiple Claude Code sessions at once

One Claude Code session is powerful. Two or three running simultaneously, each focused on a different part of your solution? That’s a multiplier.

February 24, 2026 · 6 min · René Dekkers

Claude Code as code reviewer for your .NET pull requests

Claude Code can do a thorough first pass on your .NET pull requests — catching null references, missing validation, and inconsistent patterns before a human reviewer even opens the PR.

February 24, 2026 · 7 min · René Dekkers

Claude Code skills and plugins for .NET

Claude Code out of the box is powerful. With skills and plugins, it becomes a .NET specialist that knows your patterns, frameworks, and conventions.

February 24, 2026 · 7 min · René Dekkers

AI governance for developers: what can you share?

A developer pastes a connection string into ChatGPT. Another copies customer data to test something. We’ve all been close. Here’s how to think about what’s safe to share and what isn’t.

February 24, 2026 · 6 min · René Dekkers

Building MCP servers for Claude Code

Claude Code knows your code. But it doesn’t know your build server, your deployment pipeline, or your inbox. MCP changes that.

February 24, 2026 · 6 min · René Dekkers

Claude Code hooks — automatic testing after every change

Claude Code hooks let you automatically run tests, format code, and enforce standards — without remembering to ask.

February 24, 2026 · 5 min · René Dekkers

Claude Code for Blazor development

Blazor mixes C# and HTML in a way that trips up most AI tools. Claude Code actually gets it — and that changes how you build components.

February 24, 2026 · 7 min · René Dekkers
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