Welcome to your Expo app 👋

This is an Expo project created with create-expo-app.

Get started

1. Install dependencies

   npm install

2. Configure environment variables

   Copy .env.example to .env and add your Groq API key:

   cp .env.example .env

   Get a free API key from Groq Console

3. Start the app

   npx expo start

In the output, you'll find options to open the app in a

• development build
• Android emulator
• iOS simulator
• Expo Go, a limited sandbox for trying out app development with Expo

You can start developing by editing the files inside the app directory. This project uses file-based routing.

Get a fresh project

When you're ready, run:

npm run reset-project

This command will move the starter code to the app-example directory and create a blank app directory where you can start developing.

Learn more

To learn more about developing your project with Expo, look at the following resources:

Theming

All color values are centralized in app/theme/colors.ts. Import the palette like:

import { colors } from "../theme/colors";

const styles = StyleSheet.create({
    button: { backgroundColor: colors.accent },
    textMuted: { color: colors.textSecondary },
});

Add new colors semantically (e.g. warning, surfaceAlt) rather than raw hex names.

Features

🎤 Voice Input

Add ingredients to your pantry using voice commands! See VOICE_INPUT_GUIDE.md for detailed documentation.

• Mobile: Tap microphone → speak ingredients → automatic transcription via Groq Whisper API
• Web: Uses browser's built-in speech recognition
• Smart Parsing: Automatically splits multiple ingredients from single voice input
• Available on: ManualEntry and PantryInput screens

📸 Camera Scanning

Scan pantry items with your camera (feature in development)

🤖 AI Categorization

Ingredients are automatically categorized using AI when added manually

🔐 Firebase Authentication

Secure login and signup with Firebase Authentication

Join the community

Join our community of developers creating universal apps.

• Expo on GitHub: View our open source platform and contribute.