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Your Refactor May Only Touch Lines Your Tests Execute

Your Refactor May Only Touch Lines Your Tests Execute

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4 min read
The Call Order Is the Contract: Trace Fixtures Before a Messy-Repo Extraction

The Call Order Is the Contract: Trace Fixtures Before a Messy-Repo Extraction

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5 min read
A file path is a claim, not a pointer

A file path is a claim, not a pointer

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6 min read
A build check that stops stale numbers, and the one error it could not catch

A build check that stops stale numbers, and the one error it could not catch

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4 min read
48-Hour Field Notes: My Replay Cassette Kept Passing While the Live Call Failed

48-Hour Field Notes: My Replay Cassette Kept Passing While the Live Call Failed

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5 min read
The 14-Day Closed Testing Requirement for New Google Play Developer Accounts, Explained

The 14-Day Closed Testing Requirement for New Google Play Developer Accounts, Explained

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6 min read
Why AI-generated tests are only half the problem — verification and evidence matter more

Why AI-generated tests are only half the problem — verification and evidence matter more

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4 min read
End-to-end tests that read real email, without a disposable-inbox service

End-to-end tests that read real email, without a disposable-inbox service

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5 min read
Your Public Beta Needs a Bug Report a Stranger Can Reproduce

Your Public Beta Needs a Bug Report a Stranger Can Reproduce

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6 min read
A fix without a test is a fix on loan

A fix without a test is a fix on loan

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2 min read
4 Wiring Mistakes That Break Chat Image Generation in .NET 10

4 Wiring Mistakes That Break Chat Image Generation in .NET 10

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6 min read
Exit Criteria for a Free Model Tier

Exit Criteria for a Free Model Tier

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6 min read
My webhook catcher's 24-hour expiry taught me that 'ephemeral' is a promise you have to keep with your own memory

My webhook catcher's 24-hour expiry taught me that 'ephemeral' is a promise you have to keep with your own memory

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2 min read
Fault-Injecting the Free Seat: An Offline Fallback Contract for Local-First Agents

Fault-Injecting the Free Seat: An Offline Fallback Contract for Local-First Agents

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6 min read
We tested 4 AI app builders with the same prompt. Here's what broke.

We tested 4 AI app builders with the same prompt. Here's what broke.

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3 min read
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