Level 3
Level 1
Level 4
"Use KISS - Keep code simple. Easy to understand is best!"
"DRY stands for Don't Repeat Yourself. Use loops, not copies."
"Code should welcome new things but not need changes."
"Better to combine small parts than to build on big ones."
"Each part of your code should do just one thing."
"Break your project into pieces that don’t mix."
"Don't add extra. Code only what’s necessary."
"Write notes in your code. They'll guide you later."
"Look at your code again. Find ways to improve it."
"Clear and simple code is the goal. It's best for all."