How to compose objects? It’s an excellent question; Thinking about composition is, first and foremost, the right way to relate classes. Structural patterns guide us on how and when to wrap some instances in others. Well-designed applications end up with dozens of classes. Some are like legacy-sealed stones, while others…

How could you instantiate classes? Easy task, almost always. Creational patterns provide us with solutions to everyday situations where the creation of objects is more challenging. Sometimes you are faced with constructing complex objects or need to build them in a specific way. In other situations, you have many related…

Data is the raw material of our programs. We must pay attention to its definition, cohesion, and correctness. Often we find information that is scattered, redundant, or missing. This leads us to dirty and error-prone developments. Bad programmers care about the code. …

Writing clean code means writing clean functions or methods. And to do so, I have chosen the ONE rule. It’s not one rule; it’s the Air Force One of the function rules — a rule to rule them all. The code you write is meant to be read several times…

A code writer is like any other writer; writes to be read and understood. To do so, it must obey specific laws. They are so vital that they must be followed religiously. Being a good writer is an art. But you can be a better programmer by knowing and applying…

Writing clean code is a lot easier with the right tools well configured. (And helps the AI helps you) — ESLint is a static analyzer for JavaScript programs. So, what does that mean, and what can it do for my TypeScript code? First, by static, you don’t need to run or even compile a program to parse it. …

We’ve all written some pretty terrible code in our day, but what if there was a way to write better code from the start? — That’s where VSCode extensions come in. I have selected and configured only five extensions for you. With this minimal set, you’ll be able to write cleaner code. Keep reading to know how to avoid common mistakes that lead to poor readability or unmaintainable code bases. Of course, there are a…

The initial settings to make your work easier and why they matter to write a better code — The IDE is the primary tool for any developer. Good workers must know and customize their devices for the job. With minor tweaks, VSCode is the perfect tool to write TypeScript. Give me six hours to chop a tree, and I will spend the first four sharpening the axe. …

Data modeling is a crucial part of any development job. Some people keep it away from the code and reduced it to de database scope. But this is not the case for me. The code is at the heart of any application, not the database. So, what means data modeling…