[blanche_]

1. Have an IDE that points out the most obvious mistakes. 2. Write test (unit and functional), when you forget about corner cases writing code in TDD style may help, because it makes you think about them before writing the actual code. 3. Write your mistakes down and why you made them. 4. Have githooks that prevent you from pushing code that doesn't pass test 5. Don't feel bad about your mistakes, that's how we learn.

You mind find this interesting: https://routley.io/tech/2017/11/23/logbook.html