UX Principles 101

Use When

• 101 actionable UX principles covering accessibility (WCAG), controls, forms, navigation, search, empty states, onboarding, error recovery, progress indicators, copywriting, user journeys, and ethical design. Cross-cutting skill — load alongside...
• The task needs reusable judgment, domain constraints, or a proven workflow rather than ad hoc advice.

Do Not Use When

• The task is unrelated to ux-principles-101 or would be better handled by a more specific companion skill.
• The request only needs a trivial answer and none of this skill's constraints or references materially help.

Required Inputs

• Gather relevant project context, constraints, and the concrete problem to solve; load references only as needed.
• Confirm the desired deliverable: design, code, review, migration plan, audit, or documentation.

Workflow