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The Five Laws of Durable Systems

The Five Laws of Durable Systems

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5 min read
My app's landing page says 'Zero Telemetry'. So I wiretapped my own app to prove it.

My app's landing page says 'Zero Telemetry'. So I wiretapped my own app to prove it.

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8 min read
A fault model is not a flag

A fault model is not a flag

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7 min read
probatum — your tests pass. does it actually boot?

probatum — your tests pass. does it actually boot?

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5 min read
Day 62: Write the Post That Proves You Understand Your First Anchor Program ⚓✍️

Day 62: Write the Post That Proves You Understand Your First Anchor Program ⚓✍️

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5 min read
AI Writes Your API Tests Now. Here's the Bug It Introduces.

AI Writes Your API Tests Now. Here's the Bug It Introduces.

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4 min read
I Thought My Multi-Agent Debate Engine Was Broken. The Real Bug Was the Prompt.

I Thought My Multi-Agent Debate Engine Was Broken. The Real Bug Was the Prompt.

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31 min read
My scanner reported honest coverage every day, and it was the same coverage every day

My scanner reported honest coverage every day, and it was the same coverage every day

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7 min read
A Browser Click Is Not Proof: Verifying That Web Apps Actually Work

A Browser Click Is Not Proof: Verifying That Web Apps Actually Work

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3 min read
I open-sourced part of my app, got scared, and fuzzed it before anyone else could

I open-sourced part of my app, got scared, and fuzzed it before anyone else could

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6 min read
Who your model works with matters more than which model you picked

Who your model works with matters more than which model you picked

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23 min read
Catch by Recovery Policy, Not Convenience

Catch by Recovery Policy, Not Convenience

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4 min read
A Reader Audited My OSS Release in Public. He Found the Contradictions I Missed.

A Reader Audited My OSS Release in Public. He Found the Contradictions I Missed.

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7 min read
Stop switching tabs to check coverage: Integrating Codecov into your AI agent's workflow

Stop switching tabs to check coverage: Integrating Codecov into your AI agent's workflow

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4 min read
A 200 From the Wrong System: How Two Pages Stayed Invisible for 17 Days

A 200 From the Wrong System: How Two Pages Stayed Invisible for 17 Days

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4 min read
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