mobile-app

Build mobile-first responsive web surfaces with Expo Router or Next.js.

15|3|Updated Aug 28, 2025
One-click install
npx skills add https://github.com/cheatcode-ai/cheatcode --skill mobile-app-cheatcode-ai
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: mobile-app
Source: https://github.com/cheatcode-ai/cheatcode/tree/main/skills/mobile-app
Command: npx skills add https://github.com/cheatcode-ai/cheatcode --skill mobile-app-cheatcode-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill solves the challenge of creating mobile-first user experiences that feel native and intuitive, preventing the common issue of desktop-centric layouts that are difficult to navigate on touch devices.

Core Features & Use Cases

  • Mobile-First Layouts: Implements responsive design patterns like bottom navigation, sheets, and touch-optimized tap targets.
  • Interaction Design: Provides a structured workflow for building mobile-specific UI components such as segmented controls and mobile-safe forms.
  • Use Case: Use this when building a new feature for an existing project to ensure the interface is fully functional and readable on mobile viewports without horizontal overflow.

Quick Start

Use the mobile-app skill to build a responsive bottom navigation and mobile-first layout for the current project dashboard.

Frequently Asked Questions about mobile-app

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

FAQPage Schema
How do I build a mobile-first responsive layout with Expo Router?▼

To build a mobile-first responsive layout with Expo Router, implement thumb-reachable bottom navigation, sheet-based interactions, and touch-optimized input forms to ensure fluid mobile interfaces without horizontal overflow.

What is the best way to prevent horizontal overflow in mobile web surfaces?▼

The best way to prevent horizontal overflow in mobile web surfaces is to apply mobile-specific design patterns, such as fluid mobile layouts, segmented controls, and bottom navigation, avoiding desktop-centric structures.

How do I create thumb-friendly navigation for touch devices?▼

Create thumb-friendly navigation for touch devices by implementing bottom navigation bars and sheet-based interactions, ensuring interactive elements are easily reachable without stretching the thumb across the screen.

Can I use Next.js to build touch-optimized input forms and mobile interfaces?▼

Yes, you can use Next.js to build touch-optimized input forms and mobile interfaces by applying mobile-specific design patterns like segmented controls and mobile-safe forms to ensure full functionality on mobile viewports.

Why does my desktop-centric layout feel difficult to navigate on mobile devices?▼

Desktop-centric layouts feel difficult to navigate on mobile devices because they lack touch-optimized tap targets and thumb-reachable navigation, making it necessary to adopt mobile-first responsive design patterns.

When do I need sheet-based interactions for mobile app interfaces?▼

You need sheet-based interactions for mobile app interfaces when designing fluid mobile layouts that require intuitive, touch-optimized contextual menus and forms without causing horizontal overflow on small viewports.