: "Keep It Simple, Stupid." Most systems work best if they are kept simple rather than made complex. Avoid over-engineering solutions.
: "You Aren't Gonna Need It." Do not write code for features or problems you think might happen in the future; only code for what you need now. programmingtips.com
: Use unit-testing frameworks for your language. Testing different inputs and cases ensures your code is robust as it grows. How to Improve Faster : "Keep It Simple, Stupid
: The fundamental method of solving a complex coding task is to break it into smaller, manageable functions. : "Keep It Simple