A style guide should be chosen when working on a solo project or with a team. This keeps the code manageable when you or your peers come back to work on it in the future. It doesn’t matter which style guideline you choose as long as you stick with it. In a sense, writing clean code will also help reduce technical debt. Below is a collection of style guides that I collected over time. Some important rules are repeated in other styles. It’s nice to keep consistency (to a degree) if you are writing in multiple programming languages but ultimately it’s best to do what’s best for each language.

“Any fool can write code that a computer can understand. Good programmers write code that humans can understand.”

Martin Fowler, Refactoring: Improving the Design of Existing Code