ux-reference

Evaluate user interfaces using Nielsen's 10 usability heuristics, UX laws, and Gestalt principles.

2|Updated Apr 11, 2026
One-click install
npx skills add https://github.com/JaimeJunr/context-mode --skill ux-reference
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ux-reference
Source: https://github.com/JaimeJunr/context-mode/tree/main/.claude/skills/design/ux-reference
Command: npx skills add https://github.com/JaimeJunr/context-mode --skill ux-reference

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This structured reference provides a centralized, task-oriented guide for evaluating and designing user interfaces using Nielsen's 10 Heuristics, UX laws, and Gestalt principles, helping teams identify usability gaps quickly.

Core Features & Use Cases

  • 10 Heuristics of Nielsen for heuristic evaluation and design critique.
  • Core UX laws (Fitts, Hick, Jakob, Miller, Gestalt, Von Restorff, Peak-End) and general UX best practices.
  • Practical guidance for usability testing, accessibility considerations, cognitive load reduction, and form design.
  • Use during design reviews, feature planning, and acceptance criteria creation to align product decisions with proven UX principles.

Quick Start

Inspect this reference during UI reviews to apply heuristics and laws to current designs.

Frequently Asked Questions about ux-reference

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What are Nielsen's 10 usability heuristics for evaluating user interface design?

Nielsen's 10 usability heuristics are fundamental principles for evaluating user interface design, covering visibility of system status, error prevention, and consistency. This reference provides a centralized, task-oriented guide to quickly identify usability gaps during design reviews.

How do I apply UX laws and Gestalt principles during a design review?

To apply UX laws and Gestalt principles during a design review, inspect the interface against task-oriented checklists for cognitive load reduction and navigation patterns. This structured reference helps align product decisions with proven principles like Fitts' Law and Jakob's Law.

Can I use this heuristic reference for accessibility assessments on mobile products?

Yes, you can use this heuristic reference for accessibility assessments on mobile products. It includes practical guidance for accessibility considerations and usability testing applicable across both web and mobile platforms during feature planning and design evaluations.

Which UX laws are included for cognitive load reduction in interface design?

The UX laws included for cognitive load reduction are Fitts, Hick, Jakob, Miller, Von Restorff, and Peak-End. This reference also integrates Gestalt principles to provide practical guidance for feature design and usability evaluations.

What is the best way to structure a heuristic evaluation for feature planning?

The best way to structure a heuristic evaluation for feature planning is to use a centralized, task-oriented guide applying Nielsen's heuristics and UX laws. This approach helps teams quickly identify usability gaps and create acceptance criteria aligned with proven UX principles.