Spaced Learning

App to organize study sessions and improve retention using spaced repetition. Built with Expo, React Native, and TypeScript.

✨ Features

• 📝 Create, edit, search and delete notes
• ⏱ Review random notes with a live timer
• 📊 Track statistics with charts and dashboards
• 📄 Full markdown support for note content
• 💾 Offline support with local SQLite storage
• 📱 Built with Expo and works on both Android and iOS

📦 Tech Stack

• React Native + Expo Router
• TypeScript for type safety
• SQLite via expo-sqlite for local persistence
• react-native-chart-kit for visual statistics
• react-native-markdown-display for rendering notes

📂 Project Structure

src/
├── app/                # App routing and screens
│   ├── (tabs)/         # Tabs: Notes, Review, Dashboard
│   └── note/\[id].tsx  # Single note view/edit
├── hooks/              # Custom hooks (e.g., DB readiness)
├── lib/                # Database logic
└── types/              # TypeScript types

💻 Prerequisites

• Node.js ≥ 18
• Yarn or npm
• Expo CLI

🛠️ Installation

Clone the repository

git clone git@github.com:tyronejosee/project_spaced_learning.git
cd project_spaced_learning

Install dependencies

npm install
# or
yarn install

Start Development

npx expo start

Then scan the QR code with the Expo Go app.

📈 Analytics and Statistics

The dashboard summarizes the last 7 days:

• Total time spent
• Notes reviewed
• Average review duration
• Most active day

🤝 Contributing

PRs are welcome! Please open issues or suggestions to help improve the app.

📄 License

This project is licensed under the MIT LICENSE.

Enjoy! 🎉