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Snapshot-testing a particle effect in PixiJS 8: what has to stay fixed for the same frame twice

Snapshot-testing a particle effect in PixiJS 8: what has to stay fixed for the same frame twice

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6 min read
Balance the Outcome Ledger: A Publication Gate for Coding-Agent Benchmarks

Balance the Outcome Ledger: A Publication Gate for Coding-Agent Benchmarks

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7 min read
No Bootstrap, No Principal: The Day My Audit Log Became Fiction

No Bootstrap, No Principal: The Day My Audit Log Became Fiction

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Comments 10
4 min read
Guardrails for AI-Assisted Development: Skills, Gates, Hooks and Mutation Tests

Guardrails for AI-Assisted Development: Skills, Gates, Hooks and Mutation Tests

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10 min read
Latest N Is Not a Time Window

Latest N Is Not a Time Window

Comments 1
4 min read
A Coding System That Refuses to Trust Its Own Output

Stressing upfront constraint contracts over tuning

A Coding System That Refuses to Trust Its Own Output

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Comments 28
7 min read
How to Rehearse Smart-Contract Rollback Before Calling a System Upgradeable

How to Rehearse Smart-Contract Rollback Before Calling a System Upgradeable

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13 min read
A Pairing Hour on a Timezone-Flaky Test: Three Dead Ends and the One Seam We Kept

A Pairing Hour on a Timezone-Flaky Test: Three Dead Ends and the One Seam We Kept

Comments 1
6 min read
MERN + TypeScript Code Cheat Sheet — Part 2 (BullMQ, Puppeteer, SQL, Testing, React, Git/Docker/curl)

MERN + TypeScript Code Cheat Sheet — Part 2 (BullMQ, Puppeteer, SQL, Testing, React, Git/Docker/curl)

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14 min read
Three checks that were green for the wrong reason

Three checks that were green for the wrong reason

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5 min read
Building an Alerting Pipeline from Scratch: Prometheus, Alertmanager, and the Alert That Actually Fired

Building an Alerting Pipeline from Scratch: Prometheus, Alertmanager, and the Alert That Actually Fired

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3 min read
API Contract Testing vs Integration Testing: What's the Difference?

API Contract Testing vs Integration Testing: What's the Difference?

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7 min read
Cloud Resume Challenge Week 4— Testing the Serverless Backend with Playwright and Python

Cloud Resume Challenge Week 4— Testing the Serverless Backend with Playwright and Python

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3 min read
I ran my scanner against 5 real CVEs. It missed 4. Then I reverted my own fix.

I ran my scanner against 5 real CVEs. It missed 4. Then I reverted my own fix.

Comments 1
5 min read
Three Questions to Answer Before You Ship an Agent UI

Three Questions to Answer Before You Ship an Agent UI

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5 min read
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