UX Heuristics Framework

Practical usability principles for evaluating and improving user interfaces. Based on a fundamental truth: users don't read, they scan.

Core Principle

"Don't Make Me Think" - Every page should be self-evident. If something requires thinking, it's a usability problem.

The foundation: Users have limited patience and cognitive bandwidth. The best interfaces are invisible -- they let users accomplish goals without ever stopping to wonder "What do I click?" or "Where am I?" Every question mark that pops into a user's head adds to cognitive load and increases the chance they'll leave. Design for scanning, satisficing, and muddling through -- because that's what users actually do.

Scoring

Goal: 10/10. When reviewing or creating user interfaces, rate them 0-10 based on adherence to the principles below. A 10/10 means full alignment with all guidelines; lower scores indicate gaps to address. Always provide the current score and specific improvements needed to reach 10/10.

Krug's Three Laws of Usability

1. Don't Make Me Think

Core concept: Every question mark that pops into a user's head adds to their cognitive load and distracts from the task.