Creating a set of libraries to teach the basics of object-oriented architecture

This bachelor’s thesis focuses on the design and implementation of the educational application Robot Karel, intended for teaching the basics of algorithmization and programming. Users can control a virtual robot using a simple programming language, with the robot performs tasks in a visually represented environment. The project is inspired by the original concept of Karel the Robot by Richard E. Pattis and extends it with modern architectural principles and various visualization methods. The library is developed in the C# programming language using WPF. Emphasis is placed on separating logic from the graphical interface and applying design patterns such as interfaces, event listeners, and the bridge pattern. This architecture enables easy addition of new world types without modifying the existing logic. Alongside the main implementation, a basic JavaScript version of the library was created. This version provides only limited functionality and supports simple commands for robot movement. Nevertheless, it maintains a similar structure and applies principles of objectoriented design. The resulting library serves both as an educational tool and as an example of well-structured software design. The thesis highlights the importance of clean architecture even in educational applications.