Specification
- Skill ID
- aj-geddes/useful-ai-prompts/responsive-web-design
- Publisher
- aj-geddes
- Repository
- useful-ai-prompts
- Installs
- 0
- Files
- 7
- Synced
- Sep 23, 2026
How to use it
Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.
aj-geddes/useful-ai-prompts/responsive-web-designInstalls these files- SKILL.md
- references/css-grid-responsive-layout.md
- references/flexbox-responsive-navigation.md
- references/mobile-first-media-query-strategy.md
- references/responsive-cards-component.md
- references/responsive-typography.md
- templates/component-template.tsx
What this skill tells the agent
Responsive Web Design
Table of Contents
- Overview
- When to Use
- Quick Start
- Reference Guides
- Best Practices
Overview
Build mobile-first responsive interfaces using modern CSS techniques including Flexbox, Grid, and media queries to create adaptable user experiences.
When to Use
- Multi-device applications
- Mobile-first development
- Accessible layouts
- Flexible UI systems
- Cross-browser compatibility
Quick Start
Minimal working example:
/* Mobile styles (default) */
.container {
display: flex;
flex-direction: column;
padding: 16px;
gap: 16px;
}
.card {
padding: 16px;
border-radius: 8px;
background: white;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.grid {
display: grid;
grid-template-columns: 1fr;
gap: 16px;
}
/* Tablet (640px and up) */
@media (min-width: 640px) {
.container {
flex-direction: row;
// ... (see reference guides for full implementation)Reference Guides
Detailed implementations in the references/ directory:
| Guide | Contents |
|---|---|
| Mobile-First Media Query Strategy | Mobile-First Media Query Strategy |
| Flexbox Responsive Navigation | Flexbox Responsive Navigation |
| CSS Grid Responsive Layout | CSS Grid Responsive Layout |
| Responsive Typography | Responsive Typography |
| Responsive Cards Component | Responsive Cards Component |
Best Practices
✅ DO
- Follow established patterns and conventions
- Write clean, maintainable code
- Add appropriate documentation
- Test thoroughly before deploying
❌ DON'T
- Skip testing or validation
- Ignore error handling
- Hard-code configuration values
More from aj-geddes
Use this skill in a project
Open any RiverX project, search the Skills panel for aj-geddes/useful-ai-prompts/responsive-web-design, and install it in one click.