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Five external validators agreed. Then I broke the code on purpose and found the one none of them could see.

Five external validators agreed. Then I broke the code on purpose and found the one none of them could see.

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11 min read
Mobile Test Automation Framework in Java: Structure, BDD, Parallel

Mobile Test Automation Framework in Java: Structure, BDD, Parallel

2
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1 min read
From Flat Logs to Execution Trees: Debugging Modern AI Agents

From Flat Logs to Execution Trees: Debugging Modern AI Agents

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6 min read
My AI-Written Test Suite Hit 94% Coverage. Then I Mutated the Code.

My AI-Written Test Suite Hit 94% Coverage. Then I Mutated the Code.

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4 min read
How I actually eval AI code review tools (no vendor numbers)

How I actually eval AI code review tools (no vendor numbers)

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2 min read
The Cron Job Ran on Time, Processed the Wrong Day, and Logged Nothing

The Cron Job Ran on Time, Processed the Wrong Day, and Logged Nothing

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4 min read
I Tested 4 Retry Strategies Against a Free Model Server. Naive Retries Made It Worse.

I Tested 4 Retry Strategies Against a Free Model Server. Naive Retries Made It Worse.

Comments 1
5 min read
The same wrong number was in six files and I still don't know where it came from

The same wrong number was in six files and I still don't know where it came from

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4 min read
ArchUnitTS is not another ESLint

ArchUnitTS is not another ESLint

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7 min read
Your Browser Tests Don’t Need to Be Perfect. They Need to Explain Themselves.

Your Browser Tests Don’t Need to Be Perfect. They Need to Explain Themselves.

6
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5 min read
Good Test Automation Is Really a Feedback System

Good Test Automation Is Really a Feedback System

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7 min read
Testing Next.js App Router API Routes Without Leaving Your Editor

Testing Next.js App Router API Routes Without Leaving Your Editor

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2 min read
The Real Test of Test Automation Is What Happens After Something Changes

The Real Test of Test Automation Is What Happens After Something Changes

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6 min read
Your test suite is lying to you about which process it's in

Your test suite is lying to you about which process it's in

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5 min read
A failed import that still created three records

A failed import that still created three records

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5 min read
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