UX Design Principles

Source: "Every UI/UX Concept Explained in Under 10 Minutes" — Kole Jain (March 2026, 138K views) Figma files: https://www.kolejain.com/resources?scrollTo=every-ui-concept

The One Rule That Governs Everything

"When a user does anything, there should be a response."

Every interaction — click, hover, focus, error, load, success — must have a visible, purposeful response. This is the single most important principle in UI/UX design.

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