Responsive Design Agent Skill

Implement modern responsive layouts using container queries, fluid typography, CSS Grid, and mobile-first breakpoint strategies. Use when building adaptive interfaces, implementing fluid layouts, or creating component-level responsive behavior.

11k tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

38452

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/wshobson/agents --skill responsive-design

The instruction itself

5 sections, as written by the author

Responsive Design

Master modern responsive design techniques to create interfaces that adapt seamlessly across all screen sizes and device contexts.

When to Use This Skill

Implementing mobile-first responsive layouts
Using container queries for component-based responsiveness
Creating fluid typography and spacing scales
Building complex layouts with CSS Grid and Flexbox
Designing breakpoint strategies for design systems
Implementing responsive images and media
Creating adaptive navigation patterns
Building responsive tables and data displays

Detailed patterns and worked examples

Detailed pattern documentation lives in references/details.md. Read that file when the navigation tier above is insufficient.

Best Practices

Mobile-First: Start with mobile styles, enhance for larger screens
Content Breakpoints: Set breakpoints based on content, not devices
Fluid Over Fixed: Use fluid values for typography and spacing
Container Queries: Use for component-level responsiveness
Test Real Devices: Simulators don't catch all issues
Performance: Optimize images, lazy load off-screen content
Touch Targets: Maintain 44x44px minimum on mobile
Logical Properties: Use inline/block for internationalization

Common Issues

Horizontal Overflow: Content breaking out of viewport
Fixed Widths: Using px instead of relative units
Viewport Height: 100vh issues on mobile browsers
Font Size: Text too small on mobile
Touch Targets: Buttons too small to tap accurately
Aspect Ratio: Images squishing or stretching
Z-Index Stacking: Overlays breaking on different screens

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How to use it

Copy the folder

Take wshobson/responsive-design from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.