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How to test whether your AI agent calls the right tool (instead of hallucinating)

How to test whether your AI agent calls the right tool (instead of hallucinating)

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5 min read
Pure Core, Imperative Shell in Rust with Stillwater

Pure Core, Imperative Shell in Rust with Stillwater

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7 min read
We stopped writing Playwright selectors and let AI figure it out

We stopped writing Playwright selectors and let AI figure it out

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3 min read
We Didn’t Discover a Website Bug. We Discovered an Internet Reality.

We Didn’t Discover a Website Bug. We Discovered an Internet Reality.

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3 min read
Why We Built TestSmith: The Test Coverage Problem Nobody Talks About

Why We Built TestSmith: The Test Coverage Problem Nobody Talks About

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4 min read
Mutation Testing for Dummies

Mutation Testing for Dummies

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4 min read
GitHub Actions for Parallel FastAPI + React Testing: Optimizing CI/CD Feedback Loops in Monorepos

GitHub Actions for Parallel FastAPI + React Testing: Optimizing CI/CD Feedback Loops in Monorepos

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4 min read
Testing FastAPI + SQLAlchemy with Real PostgreSQL Fixtures: No More Mocking Misery

Testing FastAPI + SQLAlchemy with Real PostgreSQL Fixtures: No More Mocking Misery

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5 min read
The Wait Strategy (Interview Gold)

The Wait Strategy (Interview Gold)

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1 min read
The iOS API Client that doesn't make you miss your laptop

The iOS API Client that doesn't make you miss your laptop

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3 min read
Tests unitaires : bonnes pratiques

Tests unitaires : bonnes pratiques

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7 min read
How a model upgrade silently broke our extraction prompt (and how we caught it)

How a model upgrade silently broke our extraction prompt (and how we caught it)

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3 min read
Code Coverage .NET

Code Coverage .NET

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2 min read
TryHackMe | Battery | WALKTHROUGH

TryHackMe | Battery | WALKTHROUGH

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11 min read
Testing JavaScript: A Practical Guide to TDD with Jest (2026)

Testing JavaScript: A Practical Guide to TDD with Jest (2026)

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7 min read
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