Course of Object-Oriented Programming Best Practices

⭐ Course in early access. Only available for Codely Pro Premium.

Currently, this course is only available if you have a Codely Pro Premium account. You can change yours to this mode from here by selecting Premium and using the same email with which you have an account on this platform.

Eventually, we will also publish it for users with standard access.

💸 First lesson available without registration 💸

If we want our object-oriented code to be truly scalable and easy to maintain, it is essential to follow certain best practices.
But this is not always straightforward. Many times we end up with code that:

• ⭐ Is tightly coupled, making future changes difficult.
• 📚 Abuses getters and setters, exposing internal details.
• 🖼️ Makes excessive use of inheritance, complicating the code structure.

And we could keep listing bad practices that affect our productivity.

This means we spend more and more time maintaining and less time adding real value to the business. And the worst part is that these mistakes tend to repeat over and over again across different teams and projects.
Fortunately, there is another way to do things.

In this course, you will discover key principles such as the Law of Demeter, Tell don’t ask, Composition over Inheritance, and Polymorphism. You will learn how to apply them correctly to greatly simplify the code, improve its readability, and reduce long-term maintenance.