There are many things that we avoid learning because we don't think we're going to use them. Well, I'm here to tell you: yes, you will. You will use version control, even if it's saving as file.old.php. You will test, even if it's simply pressing F5. You will practice software deployment, even if it is by transferring individual files via FTP. It's a simple fact. But naming files .old.php, hitting refresh, and using FTP are old and busted. Let's get familiar with some of the proper tools.