Your brain is a muscle. And AI is offering to carry all the weight. Table Of Contents Introduction In 2000, Eleanor Maguire and her colleagues at University College London scanned the brains of licensed London taxi drivers — people who had spent years memorizing 25,000 streets and thousands of landmarks through a grueling training process […]

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A practical guide for developers navigating Claude Code, Cursor, Copilot, Windsurf, Codex, and beyond. You switch from Cursor to Claude Code. Or from Copilot to Windsurf. The interface is different. The shortcuts are different. The config file has a new name. And for a moment, it feels like you’re starting from scratch. You’re not. Under […]

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Ranking repos by stars favors visibility over fit. That can be a fair first filter—stars are cheap and usually mean someone noticed the project—but treating the count as proof of quality, maintenance, or production readiness is the common mistake. What follows is what stars actually measure, where they mislead, and what to check on the […]

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The ecosystem of “AI skills” — modular instruction packs that extend an LLM with task-specific know-how, whether they’re called Skills, plugins, agents, MCP servers, system-prompt templates, or tool bundles — has exploded fast enough that “which one should I use?” has become the dominant question. The answer is rarely obvious from a README, and almost […]

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“Most people are using MCP wrong,” said MCP’s co-creator, David Soria Parra. I agree. Because I made the same mistake. Engineers would do the obvious thing: wrap each REST endpoint as an MCP tool and shove them into a custom registry. The result? Zero value over just calling the APIs directly. Worse than zero, honestly. […]

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