19h ago · 8 min read · I had one hook on Claude Code. One. A TypeScript checker that ran npx tsc in a project that uses Bun, and piped the output through head -20. So when there were 12 errors, I saw three. Great system. Meanwhile, my agent could force-push to main, leak m...
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4d ago · 3 min read · What Is Really Inside a Codebase In a thought provoking essay on Modern Descartes, the author asks a deceptively simple question what is in a codebase? The answer goes far beyond files, functions, and frameworks. A production system is a living archi...
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6d ago · 8 min read · Three days that I'm fighting the same problem. Three days on the same bugs. Fix one thing, break another. Fix that one, the first thing breaks again. The kind of loop where you start wondering if the code is haunted. My second instinct (honestly, not...
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6d ago · 5 min read · TL;DR: HTTP/2 replaces the inefficient six-connection limit of HTTP/1.1 with a single, multiplexed stream. By breaking assets into small, interleaved chunks, it eliminates head-of-line blocking and pr
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6d ago · 5 min read · TL;DR: A TCP handshake is a mandatory three-step negotiation—SYN, SYN-ACK, and ACK—required to synchronize sequence numbers and reserve memory buffers before data transfer. This protocol overhead adds
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