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What to Automate First When Your Regression Suite Is Mostly Manual

What to Automate First When Your Regression Suite Is Mostly Manual

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8 min read
My Quorum Test Never Had an Approver in It

My Quorum Test Never Had an Approver in It

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5 min read
We killed nock with 500 lines of Python stdlib — and still recorded the OpenAI API

We killed nock with 500 lines of Python stdlib — and still recorded the OpenAI API

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6 min read
My LLM eval cried wolf. Here's what I measured.

My LLM eval cried wolf. Here's what I measured.

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8 min read
Flaky Playwright tests: 8 common causes and how to fix each one

Flaky Playwright tests: 8 common causes and how to fix each one

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6 min read
I locked my test criteria before running them. My trading bot failed.

I locked my test criteria before running them. My trading bot failed.

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3 min read
Give Your API Agent a Definition of Done

Give Your API Agent a Definition of Done

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3 min read
Tests Prove Behavior. Boundaries Prove Architecture.

Tests Prove Behavior. Boundaries Prove Architecture.

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6 min read
Everyone's Vibe Coding. Nobody's Talking About Verifying It

Everyone's Vibe Coding. Nobody's Talking About Verifying It

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3 min read
iOS zoomed my app in and never zoomed back out. So I stopped grepping CSS and asked the browser

iOS zoomed my app in and never zoomed back out. So I stopped grepping CSS and asked the browser

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4 min read
The PR Was Green. Main Was Red.

The PR Was Green. Main Was Red.

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6 min read
Reproducible CSV catalog QA with Python: validation, traceability, and safe exports

Reproducible CSV catalog QA with Python: validation, traceability, and safe exports

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3 min read
🚀 Brand new testing approach with Combinatorics Framework

🚀 Brand new testing approach with Combinatorics Framework

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1 min read
It Only Sent a GET. Why Did It Write? Effect Boundaries in Agent Tool Gates

It Only Sent a GET. Why Did It Write? Effect Boundaries in Agent Tool Gates

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8 min read
Hash the Output Tree Before You Extract One Helper

Hash the Output Tree Before You Extract One Helper

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6 min read
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