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Replay Your Last Ten Bugfixes Before You Trust a New Coding Model

Replay Your Last Ten Bugfixes Before You Trust a New Coding Model

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5 min read
A Reproducible Gatekeeper Harness for Testing Free Coding Models Before You Give Them Tool Access

A Reproducible Gatekeeper Harness for Testing Free Coding Models Before You Give Them Tool Access

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5 min read
AI Is Not a Source of Truth

AI Is Not a Source of Truth

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2 min read
Prove a Generated Migration Can Undo Itself Before It Touches Your Data

Prove a Generated Migration Can Undo Itself Before It Touches Your Data

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4 min read
A guard that has never fired and a guard that stopped running look identical on disk

A guard that has never fired and a guard that stopped running look identical on disk

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3 min read
Test the AI-Generated Test in a Throwaway Two-Version Server

Test the AI-Generated Test in a Throwaway Two-Version Server

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4 min read
The Real Cost of AI-Generated Code Nobody Talks About: Maintenance

The Real Cost of AI-Generated Code Nobody Talks About: Maintenance

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5 min read
Why Hitting Your Coverage Target Is Making Your Tests Worse

Why Hitting Your Coverage Target Is Making Your Tests Worse

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6 min read
Same Request Sent Twice: How Idempotency Prevents Duplicate Payments

Same Request Sent Twice: How Idempotency Prevents Duplicate Payments

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4 min read
Before You Trust MiniMax H3, Run This Free Baseline Harness

Before You Trust MiniMax H3, Run This Free Baseline Harness

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5 min read
Fake US addresses that fail real validation (and a few other tiny browser tools)

Fake US addresses that fail real validation (and a few other tiny browser tools)

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2 min read
A Detector That Only Ever Says "Clean" Proves Nothing

A Detector That Only Ever Says "Clean" Proves Nothing

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8 min read
What’s the Difference Between QA vs Testing?

What’s the Difference Between QA vs Testing?

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2 min read
Debt is allowed. Lying about it is not.

Debt is allowed. Lying about it is not.

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6 min read
The Fake Clock Is the Part of an AI-Written Rate Limiter Worth Reviewing

The Fake Clock Is the Part of an AI-Written Rate Limiter Worth Reviewing

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5 min read
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