code refactoring → ανακατασκευή κώδικα, ανακατασκευή του κώδικα, αναδιάρθρωση κώδικα, αναδόμηση κώδικα
Code refactoring is the process of restructuring existing computer code – changing the factoring – without changing its external behavior. Refactoring improves nonfunctional attributes of the software. Advantages include improved code readability and reduced complexity; these can improve source code maintainability and create a more expressive internal architecture or object model to improve extensibility.
https://en.wikipedia.org/wiki/Code_refactoring