Mobile Module 00

This repository contains the Mobile Module 00 project from the Advanced Curriculum of Ecole 42. It focuses on learning mobile development through a series of exercises and I chose to use React Native and Expo for this.

Repository Structure

• ex00/ — Exercise 00
• ex01/ — Exercise 01
• ex02/ — Exercise 02
• calculator_app/ — This is was pretty fun to do

Each exercise folder is a standalone Expo project.

Screenshot

A screenshot of the last exercise, the calculator app.

Prerequisites

• Node.js (LTS recommended)
• npm (comes with Node)
• Expo CLI (you can use npx expo without global install)

Optional (for simulators/emulators):

• Xcode (iOS simulator)
• Android Studio (Android emulator)

Getting Started

Choose an exercise directory and install its dependencies:

cd ex00
npm install

Start the development server:

npx expo start

Repeat the same process for ex01, ex02, or calculator_app.

Notes

• Each exercise is isolated; dependencies are not shared across folders.
• If you are using Expo Go on a physical device, ensure your phone and computer are on the same network.