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The API Notebook Pattern: One File for Docs, Tests, and Agent Context

The API Notebook Pattern: One File for Docs, Tests, and Agent Context

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5 min read
How We Caught 12 Breaking API Changes Before They Hit Main: Our Journey to Ephemeral Staging Environments

How We Caught 12 Breaking API Changes Before They Hit Main: Our Journey to Ephemeral Staging Environments

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4 min read
The NULL timestamp that broke a TTL sweep and a funnel metric at the same time

The NULL timestamp that broke a TTL sweep and a funnel metric at the same time

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2 min read
Our few-shot examples came from the eval set. The 0.94 was fiction.

Our few-shot examples came from the eval set. The 0.94 was fiction.

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13 min read
How to Test AI Agents Before Production

How to Test AI Agents Before Production

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2 min read
Your Flaky Tests Aren't Flaky

Your Flaky Tests Aren't Flaky

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6 min read
[Hands-on] Guide to Locally Testing Athenz Before Opening a PR

[Hands-on] Guide to Locally Testing Athenz Before Opening a PR

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5 min read
I am building Reqbook: a notebook for API workflows

I am building Reqbook: a notebook for API workflows

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1 min read
Testing the SaaS Journeys That Break Across Tabs, Tenants, Regions, and Email

Testing the SaaS Journeys That Break Across Tabs, Tenants, Regions, and Email

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6 min read
Differential testing found bugs in all three official TOON implementations — and outlived a moving spec

Differential testing found bugs in all three official TOON implementations — and outlived a moving spec

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4 min read
The Safety Net Is an Accessibility Feature: ADHD, AI, and How I Actually Build Software

The Safety Net Is an Accessibility Feature: ADHD, AI, and How I Actually Build Software

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7 min read
The last hour before you hand off a client site — a pre-delivery QA checklist that ends in SHIP / DO NOT SHIP

The last hour before you hand off a client site — a pre-delivery QA checklist that ends in SHIP / DO NOT SHIP

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2 min read
Iterative Security Audit: 45 Probes, 0 Critical, 6 Regression Tests Kept

Iterative Security Audit: 45 Probes, 0 Critical, 6 Regression Tests Kept

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4 min read
A Docker Builder Recipe for Cypress & Playwright in CI

A Docker Builder Recipe for Cypress & Playwright in CI

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5 min read
My Demo Script Found a Production Bug on Its First Run: A Tiny Post-Mortem

My Demo Script Found a Production Bug on Its First Run: A Tiny Post-Mortem

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5 min read
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