Hi, I'm Arturo Grau

I realized I was spending more time compiling the app and navigating to a screen to verify a UI change than it would take to just ask the AI to generate a golden test. In this post I will explain you how I stopped building and just asking the AI for "screenshots" of my screen.

This weekend I spent some time reviewing the backend code of a project generated with AI. I wanted to test how it feels to build a full project from scratch only vibe coding with Claude Code. The code worked, but when I looked closer I found security issues everywhere.

One reactive source of truth. The repository streams data, and each feature listens and derives its own state independently. Clean, decoupled, and easy to scale.

Don't make one single BLoC for the whole page. Follow the Single Responsibility Principle and split UI components into small features with their own BLoCs.

Prop drilling happens when data travels through widgets that do not need it. In this post I show how I removed it in my project and made the code cleaner using a provider.

Learn how to keep your Flutter imports clean and scalable using the barrel file pattern, and see how my new VS Code extension Barrel Me automates the process with one click.