So I have a website as a personal project that has a decent amount of visitors each day. The codebase, however, is really ugly because it's something I made very fast in my spare time three years ago.

Over the past six months, I have been working on a completely new version of the website with a better layout and much nicer backend code.

At the moment I'm pretty sure the new website is ready to deploy. I even asked some friends who tested the website very thoroughly and came up with some minor bugs.

But now I'm really stressed to deploy the new website and I keep postponing it. What if I forgot a stupid error? What if some mobile part doesn't work? What if the new website isn't as SEO friendly as the current and I lose my visitors? 😱