motion-performance-qa

Audit website and app motion performance for jank, layout shift, and leaks.

117|46|Updated Jun 21, 2026
One-click install
npx skills add https://github.com/TheGoat395/Codex-Skills --skill motion-performance-qa
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: motion-performance-qa
Source: https://github.com/TheGoat395/Codex-Skills/tree/main/skills/motion-performance-qa
Command: npx skills add https://github.com/TheGoat395/Codex-Skills --skill motion-performance-qa

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill identifies and resolves issues with motion performance in websites and apps, ensuring smooth, accessible, and efficient user experiences.

Core Features & Use Cases

  • Motion Performance Audit: Inspects existing projects for animation-related problems.
  • Technical Analysis: Identifies motion stacks, scroll behaviors, and component lifecycles.
  • Cleanup and Validation: Removes jank, layout shifts, leaks, and reduced-motion gaps.
  • Use Case: Before a website launch, use this Skill to catch any performance issues in animations, ensuring a high-quality user experience.

Quick Start

Use the motion-performance-qa skill to analyze the performance of my website animations and optimize them for better responsiveness and accessibility.

Frequently Asked Questions about motion-performance-qa

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

FAQPage Schema
How do I audit website animation performance for jank and layout shift?

To audit website animation performance, you need a comprehensive QA process that detects jank, layout shift, and performance leaks. This involves inspecting motion stacks, scroll behaviors, and component lifecycles to identify animation-related problems.

What is the best way to optimize GSAP and WebGL scroll behavior?

Optimizing GSAP and WebGL scroll behavior requires a technical analysis of your motion stack and component lifecycles. This process removes performance leaks and validates scroll behaviors to ensure smooth, efficient user experiences.

How do I check web accessibility compliance for reduced-motion gaps?

Checking web accessibility compliance for reduced-motion gaps involves auditing your motion performance to ensure animations respect user preferences. This cleanup process removes accessibility barriers and validates compliance within your frontend development workflow.

Does frontend development motion QA work with Lenis smooth scroll?

Frontend development motion QA works with Lenis smooth scroll by inspecting scroll behaviors and identifying performance leaks. It validates the technical integration of your motion stack to ensure smooth, accessible, and efficient user experiences.

When do I need a motion performance audit before website launch?

You need a motion performance audit before website launch to catch performance issues in animations. This QA step detects jank, layout shifts, and reduced-motion gaps, ensuring a high-quality user experience and accessibility compliance.