11 rules for writing better code

Follow these essential guidelines to write better code: keep your code simple and clear, use descriptive variable names, adhere to the Law of Demeter, avoid hard-coding, beware of over-engineering, prepare for future needs, keep business logic separate from the user interface, be cautious of if statements, and ensure each part of your code only does one thing. Prioritizing simplicity and clarity will make your code easier to maintain and reduce complexity.