[awkward]

LOL I'm very sorry that happened. None of this is scientific - over and under engineering in this thread are abstracted from actual results. I'm more than willing to admit that convoluting concerns between presentation and billing is nuclear waste grade underengineering.

For my example of overengineering, I was specifically working with a project where every web page on a public site was taking a couple seconds to load. A team had reimplemented npm using inheritance in docker. Because they had one library that just imported stuff (to populate the parent docker image), their webpack build was unable to distinguish between imported and unimported code, and was just packaging everything. 20 mb websites.