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Playwright Resource Monitor: making CI fail when your browser tabs burn CPU

Playwright Resource Monitor: making CI fail when your browser tabs burn CPU

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5 min read
A game portal rejected my game with one line - "The WASD keys aren't working". They were right, and all my tests were green.

A game portal rejected my game with one line - "The WASD keys aren't working". They were right, and all my tests were green.

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4 min read
How I built German tax calculators where every number shows its law paragraph (Astro + TypeScript + 68 tests)

How I built German tax calculators where every number shows its law paragraph (Astro + TypeScript + 68 tests)

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2 min read
What 100% Test Coverage Missed: State Across Google ADK A2A Boundaries

What 100% Test Coverage Missed: State Across Google ADK A2A Boundaries

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5 min read
My audit printed 0 of 0 and called it a pass

My audit printed 0 of 0 and called it a pass

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3 min read
A reader calibrated the guard's threshold. The next reader found the heartbeat's blind spot.

A reader calibrated the guard's threshold. The next reader found the heartbeat's blind spot.

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4 min read
Your Python Tests Passed. Your Published Wheel Is Missing Files.

Your Python Tests Passed. Your Published Wheel Is Missing Files.

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3 min read
Four pull requests, four full suites, one answer

Four pull requests, four full suites, one answer

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26 min read
The hard part of a starter-kit generator isn't templating — it's compatibility

The hard part of a starter-kit generator isn't templating — it's compatibility

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5 min read
Your Agent Said "Done". The Filesystem Disagrees.

Your Agent Said "Done". The Filesystem Disagrees.

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4 min read
Agentic Test Creation: From Plain-Language Requirements to End-to-End Test Cases

Agentic Test Creation: From Plain-Language Requirements to End-to-End Test Cases

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9 min read
We ran 160 agent tasks across two frameworks. The frameworks tied. Then we changed the model.

We ran 160 agent tasks across two frameworks. The frameworks tied. Then we changed the model.

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4 min read
The Data Was Public. The Agent Path Wasn't. So His Mock Became My Documentation.

An outsider's PR exposed auth gaps

The Data Was Public. The Agent Path Wasn't. So His Mock Became My Documentation.

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8 min read
Stabilizing a Real Node.js Platform: Privacy Fixes, Contract Tests, and Removing False Failures

Stabilizing a Real Node.js Platform: Privacy Fixes, Contract Tests, and Removing False Failures

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6 min read
I built CI for prompts, and the first bug was in the tests

I built CI for prompts, and the first bug was in the tests

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Comments 1
3 min read
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