What problem does it solve? Structuring navigation in React Native apps with Expo Router requires knowledge of file-based route conventions, dynamic segments, native stacks, tabs, modals, and platform-specific iOS features, which is error-prone without guidance. ## Core Features & Use Cases - File-Based Routing: Organize routes in the app directory with dynamic routes, catch-all segments, group routes, and _layout files. - Native Navigation Components: Configure native Stack headers, toolbars, search bars, NativeTabs, modals, form sheets, and Link previews with context menus. - Platform-Specific Patterns: Apply iOS 26 liquid glass tabs, Apple Zoom transitions, and header search bars following platform conventions. - Use Case: When building a finance app with tabs for transactions and search, use this Skill to scaffold the route structure, nest Stacks inside NativeTabs, and add a header search bar with filtering. ## Quick Start Use the expo-router skill to set up a tab-based navigation structure with a native stack, search bar, and modal form sheet in my Expo app.
