English Memory

English Memory is a web application designed to help users learn and review English vocabulary effectively. It features a spaced repetition system for optimal learning and retention.

Features

• Vocabulary Management: Add new words/phrases with translations and audio pronunciations
• Smart Review System: Built-in spaced repetition system for efficient learning
• Progress Tracking: Track your learning progress with detailed statistics
• Audio Support: Add and play pronunciation audio for better learning
• Responsive Design: Works seamlessly on both desktop and mobile devices

Tech Stack

• Frontend: Next.js 15, React 19, TailwindCSS
• Backend: Next.js API Routes
• Database: SQLite with Prisma ORM
• UI Components: Radix UI, Recharts for statistics visualization

Getting Started

Prerequisites

• Node.js (Latest LTS version recommended)
• npm or yarn package manager

Installation

1. Clone the repository:

git clone <repository-url>
cd english-memory

2. Install dependencies:

npm install

3. Set up the database:

npx prisma migrate deploy

4. Start the development server:

npm run dev

The application will be available at http://localhost:3000

Database Schema

VocabularyItem

• id: String (Primary Key)
• text: String (The word or phrase)
• translation: String
• audioUrl: String (Optional)
• createdAt: DateTime
• updatedAt: DateTime

LearningProgress

• id: String (Primary Key)
• vocabularyId: String (Foreign Key)
• status: String ("mastered", "familiar", "forgotten")
• reviewedAt: DateTime
• nextReviewDate: DateTime
• createdAt: DateTime
• updatedAt: DateTime

Usage

1. Adding New Words:

   • Click on "New" in the sidebar
   • Enter the word/phrase and its translation
   • Optionally upload pronunciation audio
   • Click "Add Vocabulary"

2. Reviewing Words:

   • Click on "Review" in the sidebar
   • Rate your familiarity with each word (Mastered/Familiar/Forgotten)
   • The system will schedule future reviews based on your ratings

3. Tracking Progress:

   • Visit the "Statistics" page to view your learning progress
   • See total words, mastery levels, and review history

Deployment

This application can be easily deployed on Vercel. For deployment:

1. Push your code to a Git repository
2. Connect your repository to Vercel
3. Configure environment variables if needed
4. Deploy

For other deployment options, refer to the Next.js deployment documentation.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.