The Kotlin designers took the experience of Java and used it to make Kotlin a better OO language. For example, classes are 'public' and 'final' by default. This course shows you how to use such Kotlin features to create better objected oriented code.

Classes and object-oriented design are frequently used in JavaScript. This course will teach you how to use JavaScript classes to create object-oriented designs, as well as the prototypes and constructor functions upon which classes are built.

Objects aren’t just an implementation mechanism, they’re every bit as important as artifacts of design. This course will teach you object oriented principles not merely as syntax, but as elements of your project’s design.

This course will teach you the basic fundamentals of object-orientated programming using the PHP programming language.

This course takes you, step by step, through the principles and practices of object-oriented programming (OOP). The course provides you with the firm foundation in OOP that you need to progress to intermediate-level C# courses.

C# is an object-oriented and strongly-typed language. This course will teach you how to design and build your classes and class hierarchies using OO principles.

You know your way around Java’s basics, like variables, methods, and loops. Now it’s time to up your Java game. This course will teach you to work with objects and classes, applying crucial concepts like encapsulation, inheritance, and polymorphism.

Stay updated by learning about the latest upgrade to the JavaScript language--ES6, also known as ECMAScript 2015. In this course, you will learn how to develop software using many kinds of classes and modules.

If you are familiar with procedural PHP and want to take your programming development to a new level by learning object-oriented PHP, this course is for you.

Dive in and learn how to create classes and leverage inheritance and polymorphism to reuse and optimize code.

Ruby isn’t just any programming language, it’s object-oriented too. This course will teach you the basics of OOP in Ruby.

Object-oriented Programming is a powerful and successful programming paradigm that helps create programs of all sizes and complexity. This course will teach you in a practical way how to implement OOP concepts using Rust.