Haggus & StooklesClear notes on systems, software, and the work behind them.
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Build calmer systems.

Engineering write-ups, security checklists, and product decision frameworks—kept crisp and reusable.

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Patterns, playbooks, and postmortems with takeaways.

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Collection

Engineering: systems that stay boring

Reliability, performance, and operational ergonomics.

12 guides
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Collection

Security: pragmatic defenses

Threat modeling, controls, and incident readiness.

9 checklists
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Product: decisions with constraints

Discovery, prioritization, and measurable outcomes.

7 frameworks
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Clarity is a feature. If a process is hard to explain, it’s hard to operate.
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