Simplicity

Readability is a core engineering skill because code is read, reviewed, maintained, and modified by teams. Professional engineering favors code that is readable, predictable, and maintainable by others. Simple, clear, well-tested code is easier to change than complex code based on wrong assumptions. Readability matters because software typically lasts longer than the context in which it was written. Good code is judged by how directly it solves the current problem, not by how many abstractions it contains. High-end engineering is defined by reliability rather than flashiness. Unreadable code is linked with code reviews taking 300% longer. Clever code often reflects showing off more than durable software construction. Clear, boring, understandable code is preferred unless complexity is genuinely required. Developers should prefer clarity over cleverness so others can review, maintain, and safely change code. Function names should clearly reflect one responsibility. Difficult-to-understand code slows collaboration and creates friction in reviews, debugging, and future changes. Clever code can hurt careers when it prioritizes technical sophistication over readability and maintainabil…