I'm not the parent commenter but here are a few that come to my mind: - Functions - Abstraction - Modularity - Design patterns - Programmin

I'm not the parent commenter but here are a few that come to my mind: - Functions - Abstraction - Modularity - Design patterns - Programming paradigms - DSLs - Conventions for naming/formatting/arrangement Although I grant that any of these could possibly work even better when codified into a framework.