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expo-go

Start Expo dev server with Bun and scan QR codes for device testing.

Updated Jan 17, 2026
Search Tags:#navigation#react-native#mobile-development#dev-server#expo-router#qr-code#expo-go
One-click install
npx skills add https://github.com/mattppal/matty-stack --skill expo-go
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: expo-go
Source: https://github.com/mattppal/matty-stack/tree/main/.claude/skills/expo-go
Command: npx skills add https://github.com/mattppal/matty-stack --skill expo-go

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Expo Go development often requires coordinating multiple tools and workflows (Expo CLI, bunx, routers), leading to confusion and setup overhead.

Core Features & Use Cases

  • Starting the dev server: quick boot of the local environment and immediate device testing.
  • QR code scanning & device testing: rapid loading of the app on physical devices via the Expo Go QR code.
  • File-based routing & navigation: seamless use of Expo Router with tabs, deep linking, and URL schemes to validate navigation flows in mobile apps.

Quick Start

Start the dev server with bunx expo start and scan the QR code with Expo Go to load the app on a device.

Frequently Asked Questions about expo-go

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

FAQPage Schema
How do I start an Expo Go dev server for React Native?▼

To start an Expo Go dev server, run bunx expo start to boot the local environment and generate a QR code for immediate device testing.

How do I test a React Native app on a physical device using Expo Go?▼

Test a React Native app by scanning the QR code generated by the dev server with the Expo Go app, which rapidly loads your project onto the physical device.

How do I configure file-based routing and navigation with Expo Router?▼

Configure Expo Router by setting up file-based routing to validate navigation flows, using tabs, deep linking, and URL schemes within your mobile app structure.

Can I use Bun-based tooling instead of npm for Expo Go development?▼

Yes, Expo Go development workflows explicitly ensure Bun-based tooling usage by executing commands like bunx expo start to manage the dev server.

What is the best way to debug navigation flows in a React Native app?▼

The best way to debug navigation flows is using Expo Router's file-based routing to configure and validate tabs, deep linking, and URL schemes during mobile development.

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