📰 Dev.to · Harrison Guo
Articles from Dev.to · Harrison Guo · 3 articles · Updated every 3 hours · View all reads
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⚡ AI Lessons (9050)
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Dev.to · Harrison Guo
4d ago
Claude Code + Codex Plugin: Two AI Brains, One Terminal
How to use OpenAI's Codex plugin inside Claude Code — turning Claude Opus and GPT-5.4 into a dual-brain coding system. Setup, commands, rescue workflows, and wh
Dev.to · Harrison Guo
1w ago
Claude Code Deep Dive Part 2: The 1,421-Line While Loop That Runs Everything
Inside query.ts — the 1,729-line async generator that is Claude Code's beating heart. 10 steps per iteration, 9 continue points, 4-stage compression, and stream
Dev.to · Harrison Guo
3w ago
Why Your "Fail-Fast" Strategy is Killing Your Distributed System (and How to Fix It)
Why blind fail-fast during leader election causes retry storms, and how bounded retry budgets, failure boundaries, and error normalization create predictable di
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