↳ In-reply-to » Have you ever had to refactor a project that was not documented? Any suggestions?

1st thought… Run!

Well, I’ve heard you have plenty of experience with Unit Testing and TDD. Perhaps designing a few tests before refactoring?

I’ve heard of Snapshot testing, but have never tried it: https://github.com/spatie/phpunit-snapshot-assertions

Also, what kind of refactor are you trying to do?