# Expo

> Expo project workflows and configuration. Use when working on Expo app setup, configuration files (app.json/app.config), prebuild, EAS build profiles, or environment-driven app settings.

- Skill: `justbecauselabs/expo` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add justbecauselabs/expo`
- Raw SKILL.md: https://api.skillmd.com/api/skills/justbecauselabs/expo/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: justbecauselabs (https://skillmd.com/u/justbecauselabs)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/justbecauselabs/expo

---


# Expo

## Overview
Use this skill to configure or troubleshoot Expo app setup, build workflows, and environment-driven configuration.

## Quick Start
1. Identify whether the task is config, build, or environment-related.
2. Open `references/expo-basics.md` for the baseline patterns.
3. Apply the smallest change that satisfies the requirement.

## Notes
- Prefer a single source of truth for app configuration.
- Keep environment-specific values isolated to config or a single runtime module.

