8 Visual Patterns to Improve Code Readability

A programmer auditing code found themselves mentally fatigued despite high-quality code. The culprit wasn't cyclomatic complexity, but readability. Research revealed eight visual patterns to improve readability: minimize line/operator/operand count; avoid novelty in function shapes, operators, or syntactic sugar; group long function chains; keep conditionals short; avoid gotos; minimize nesting; use descriptive and visually distinct variable names; and shorten variable lifetimes. These patterns help improve code readability, reduce bugs, and increase developer productivity.