Yeison Daza

Tests should not exist just to increase coverage or pass CI. This is how I use mutation testing to check that they actually protect the code.

Agents need projects with strict rules, executable contracts, and clear limits to produce reliable code.

One of the most important things for your productivity as a programmer is using your editor's capabilities to the fullest to help you throughout the development process. Today I want to share my editor configuration with you.

JavaScript isn't a strictly typed language, and many projects have scaled quite well without using types. But the reality is that as a project grows, its complexity increases, and there are simply too many details we can no longer keep in our heads.

React in version 17 is going to have important changes, adding two new features: React Suspense and Time Slicing. Today we'll talk about the first one. Let's look at everything you need to know about React Suspense.