Index of blogs categorized by tools and technologies.

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What Even Is a Kernel? (And Why ipykernel Isn’t the Same Thing as a venv) If you’ve spent any time in Jupyter notebooks or VS Code’s interactive Python window, you’ve probably clicked a little dro...

Understanding Certificates: A Comprehensive Guide Certificates are the foundation of secure communication on the internet. They enable encryption, authentication, and trust in digital interactions...

Certificate Stores for Programming Languages & Common Tools The previous post covered OS-level trust stores. This one covers what most people actually get bitten by: language runtimes and tool...

Certificate & Key Stores by Operating System Every operating system ships with a trust store — a curated set of Certificate Authority (CA) certificates the OS considers trustworthy. When your ...

Debugging a Stubborn TLS Handshake: Getting the SonarQube MCP Server Back Online The Symptom It started simply enough: I tried to spin up the SonarQube MCP server (sonarsource/sonarqube-mcp, runn...

Graphify: Give Your AI Coding Assistant a Map of Your Entire Codebase AI coding assistants are powerful — but they have a fundamental problem: they work by reading files one at a time. Ask Claude ...

Visualize Your Codebase as a Graph with CodeGraphContext (CGC) Ever stared at a large codebase and wished you could see how everything connects — which functions call what, where dead code hides, ...

32 Claude Code Hacks That Will Change How You Build Whether you’ve just installed Claude Code or you’ve been using it for months, there’s almost certainly a way you’re leaving performance on the t...