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Building a Password Generator CLI in Python — string, random, any, and Testing Randomness

Building a Password Generator CLI in Python — string, random, any, and Testing Randomness

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11 min read
The hard part of PR testing often comes before the test

The hard part of PR testing often comes before the test

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1 min read
How I Built a Counter Program in Anchor and Learned to Trust My Tests

How I Built a Counter Program in Anchor and Learned to Trust My Tests

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4 min read
Every Dev Re-Tests the Whole App Before Release. Here's the One-Time Setup That Ends That.

Every Dev Re-Tests the Whole App Before Release. Here's the One-Time Setup That Ends That.

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3 min read
The hardest LLM bugs are contract failures, not hallucinations

The hardest LLM bugs are contract failures, not hallucinations

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2 min read
236 Tests Passed. The Release Was Still Broken.

236 Tests Passed. The Release Was Still Broken.

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6 min read
Why Every Developer Needs a Strong Test Suite (Even If You Hate Writing Tests)

Why Every Developer Needs a Strong Test Suite (Even If You Hate Writing Tests)

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2 min read
Before the DDL: What a Useful Postgres Migration Rehearsal Must Show

Before the DDL: What a Useful Postgres Migration Rehearsal Must Show

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3 min read
Shift-Left Testing: How to Catch Bugs Before They Reach Production

Shift-Left Testing: How to Catch Bugs Before They Reach Production

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3 min read
The Enter key that submits your form while a Japanese user is still typing

The Enter key that submits your form while a Japanese user is still typing

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5 min read
Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

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11 min read
Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

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11 min read
Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

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11 min read
The Tests Are Green

The Tests Are Green

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1 min read
I built a GitHub App that auto-generates adversarial tests for AI-written code — here's how it works

I built a GitHub App that auto-generates adversarial tests for AI-written code — here's how it works

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2 min read
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