Velocidad de Escape

The **Result pattern** is a different way to handle errors in JavaScript that many developers are starting to like. It's becoming popular because it makes error handling clearer and more predictable. Instead of using `try/catch`, which throws and catches errors, the **Result pattern returns a simple object**. This object always tells you if something worked or failed, and gives you either the result or the error message. This idea comes from other programming styles and languages, like _Rust_. In JavaScript, it's not built-in, but developers can choose to use it. It helps them think about...

When I started my journey in the world of software development, I found myself constantly overwhelmed by the multitude of factors to consider when writing a program. I often fell into the trap of overthinking every aspect, from choosing the optimal data structure to deciding between different programming paradigms. This tendency led to what can be aptly described as "paralysis by analysis" — a state where I was perpetually stuck in the preliminary stages of planning and analysis, without ever daring to move forward and actually develop a prototype. It wasn't until one transformative moment...

Yesterday I was involved in a small discussion about a <a class="hover:no-underline text-blue underline" href="https://twitter.com/joshmedeski/status/1768346029273850143" target="\_blank" rel="noreferrer">Tweet</a>, which said something like: > PSA: never use the index for the key in @reactjs 🔑 #webdev #development #react I have seen that this error is more common and recurring than we would like, so I am going to try to briefly explain why we should **NOT** use index (or anything related) as keys in React. - **Stability**: The index of an item in a list can change if items are added,...

The majority of individuals I've worked with throughout my career tend to pay little attention to performance; their main concern is completing tasks. Unfortunately, many do not take the time to measure or even minimally assess the impact of the code they've just delivered. This guide not only explains **Big O Notation** in simple terms but also sheds light on the crucial aspect of why understanding and optimizing code performance can lead to more efficient and impactful software development. In simple terms, Big O Notation is a way of expressing how the performance of an algorithm scales...