He Read vLLM Line by Line for Hours—Now With Codex He'd Never Do It Again
gordic_aleksa · x · 2026-10-28
Gordic recalls spending hours in a debugger going through vLLM line by line to understand it, and says he'd never do that again now that he has Codex/Claude Code. He also shares he spent 25 days in monk mode (9h/day) writing his matmul deep-dive, and only uses AI for grammar edits, never content.
Related event: Engineer's 221-Hour matmul Deep Dive Earns Anthropic Interview(3 posts)→
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