Madrid JUG

Main Topic: Refactor without tests and not die trying

One of the main reasons why a software project can get complicated is having code that is difficult to change. This leads to a lot of headaches both for the developers who have to face the challenge of doing it, and for the business side, who see how this complexity translates into delays and cost overruns.

The secret to minimizing this is continuous improvement and technical excellence as a principle. We know that it is not always an easy task, which is why in this talk, we want to go deeper into refactoring. Let's see how we can do it without testing and without breaking our own code.