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expo-router-expert

Configure file-based routing, dynamic routes, and deep linking in Expo apps.

1|Updated Mar 20, 2026
Search Tags:#typescript#navigation#react-native#dynamic-routes#deep-linking#expo-router#app-directory
One-click install
npx skills add https://github.com/stericishere/skills --skill expo-router-expert-stericishere
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: expo-router-expert
Source: https://github.com/stericishere/skills/tree/main/implementation-toolkit/frontend/expo/expo-router
Command: npx skills add https://github.com/stericishere/skills --skill expo-router-expert-stericishere

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Expo Router expertise helps developers design and implement robust, file-based navigation in Expo and React Native apps, reducing boilerplate and navigation errors.

Core Features & Use Cases

  • Guidance on app directory structure and file-based routing conventions (e.g., _layout.tsx, [id].tsx) across platforms.
  • Support for dynamic routes, nested layouts, and deep linking.
  • TypeScript integration and cross-platform navigation patterns, including web compatibility.

Quick Start

Create an app directory with a root _layout.tsx and a sample [id].tsx to enable Expo Router navigation.

Frequently Asked Questions about expo-router-expert

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

FAQPage Schema
How do I set up file-based routing in Expo Router?▼

Deep linking in Expo apps is configured using Expo Router's file-based navigation conventions, where the app directory structure automatically maps to deep link URLs for cross-platform compatibility.

Can I use TypeScript with Expo Router dynamic routes?▼

TypeScript integration with Expo Router dynamic routes is fully supported, allowing you to strongly type route parameters like [id].tsx and ensure reliable navigation patterns across your React Native app.

What is the best way to structure nested layouts in Expo Router?▼

Nested layouts in Expo Router are structured using _layout.tsx files within the app directory, defining shared navigation UI and wrapping child routes to create consistent cross-platform layout hierarchies.

Does Expo Router support web compatibility for React Native apps?▼

Expo Router supports web compatibility by extending file-based routing patterns to web platforms, allowing a single app directory structure to handle navigation across React Native and web environments.

Why are my Expo Router dynamic routes not working?▼

Expo Router dynamic routes fail when file naming conventions like [id].tsx are incorrect or the root _layout.tsx is missing, making proper app directory setup essential for reliable file-based navigation.

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