Can it help with mobile-first design?

Absolutely. It provides a mobile-first breakpoint system and fluid typography scales to ensure designs work flawlessly across mobile, tablet, and desktop devices.

Can I use this for complex application shells?

Yes, it provides specific patterns for Holy Grail layouts, sidebars, and split-pane interfaces common in complex web applications and admin dashboards.

Does this skill support Tailwind CSS?

Yes, it includes specific configurations and patterns for integrating with Tailwind CSS, including custom spacing and breakpoint mappings via design tokens.

Does it include accessibility checks?

Yes, the skill includes specialized scripts to validate semantic HTML and ARIA landmarks to ensure your layouts meet modern accessibility standards.

What's the benefit of using Container Queries with this skill?

Container Queries allow your components to respond to their local container's width rather than the global viewport, making them truly modular and layout-independent.

Layout Design Systems

Name: Layout Design Systems
Author: ancoleman

byancoleman

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158

Design Tools

Architects responsive, accessible, and high-performance layout systems using modern CSS techniques like Grid, Flexbox, and Container Queries.

About

The Layout Design Systems skill empowers Claude to build sophisticated, production-grade web interfaces with a focus on responsiveness and structural integrity. It provides standardized patterns for complex page structures, including admin dashboards with sidebars, 12-column grid systems, and mobile-first breakpoint configurations. By integrating design tokens and modern CSS features like Container Queries, it ensures that components remain fluid and accessible across all device sizes while maintaining visual consistency through structured spacing systems and framework-ready configurations.

Key Features

Standardized spacing systems using design tokens
Advanced CSS Grid and Flexbox layout patterns
Automated layout accessibility and semantic HTML validation
Component-level responsiveness with Container Queries
Mobile-first breakpoint and fluid typography systems
158 GitHub stars

Use Cases

Creating fluid, masonry-style image galleries or content-heavy card grids
Implementing modern, container-aware components that adapt to their parent element's size
Building complex admin dashboard shells with persistent sidebars and responsive content areas

About

Key Features

Standardized spacing systems using design tokens
Advanced CSS Grid and Flexbox layout patterns
Automated layout accessibility and semantic HTML validation
Component-level responsiveness with Container Queries
Mobile-first breakpoint and fluid typography systems
158 GitHub stars

Use Cases

Creating fluid, masonry-style image galleries or content-heavy card grids
Implementing modern, container-aware components that adapt to their parent element's size
Building complex admin dashboard shells with persistent sidebars and responsive content areas