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responsive-testing

Verify responsive layouts across mobile, tablet, desktop, and ultrawide viewports.

672|104|Updated Apr 10, 2026
Search Tags:#responsive design#breakpoints#layout issues#ui validation#viewport testing#browser screenshots
One-click install
npx skills add https://github.com/spencerpauly/awesome-cursor-skills --skill responsive-testing-spencerpauly
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: responsive-testing
Source: https://github.com/spencerpauly/awesome-cursor-skills/tree/main/resources/responsive-testing
Command: npx skills add https://github.com/spencerpauly/awesome-cursor-skills --skill responsive-testing-spencerpauly

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you verify that a web app still looks and behaves correctly after UI changes across common screen sizes, so responsive bugs are caught before release.

Core Features & Use Cases

  • Breakpoint Coverage: Test mobile, tablet, desktop, and ultrawide viewport sizes in one structured workflow.
  • Visual Regression Spotting: Capture screenshots at each size and identify overflow, overlap, hidden content, and scaling issues.
  • Interaction Safety Checks: Review navigation collapse behavior, touch target spacing, and fixed-position elements that may break on smaller screens.

Quick Start

Use the responsive-testing skill to check my app at standard viewport sizes and report any responsive layout issues.

Frequently Asked Questions about responsive-testing

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

FAQPage Schema
How do I test responsive layouts across multiple viewport sizes?▼

Responsive testing validates web app UI changes by resizing the browser to mobile, tablet, desktop, and ultrawide breakpoints. It captures screenshots and inspects the aria-tree to detect overflow, hidden content, and fixed-position breakage across screen sizes.

What's the best way to catch responsive design bugs before release?▼

The best way to catch responsive design bugs is to perform screenshot-based visual regression spotting across common screen sizes. This identifies overflow, overlap, touch-target spacing issues, and navigation collapse behavior before deployment.

Can I check navigation collapse behavior and touch targets on mobile screens?▼

Yes, you can check navigation collapse behavior and touch targets on mobile screens. The workflow includes interaction safety checks that review fixed-position elements and touch-target spacing that may break on smaller viewports.

Why does my web app layout overflow when resizing the browser viewport?▼

Layout overflow during viewport resizing often stems from fixed-position elements or improper text scaling. A responsive testing workflow identifies these specific overflow issues by capturing screenshots and inspecting the aria-tree at standard breakpoints.

Does responsive testing work without external dependencies or browser extensions?▼

Yes, responsive testing works without external dependencies. It requires only standard browser navigation, viewport resizing, screenshots, and aria-tree inspection to verify UI changes and detect layout issues across breakpoints.

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