# Manabu

> Manabu is an AI-powered adaptive learning platform that generates complete, gamified courses on any topic in seconds.

## What is Manabu?

Manabu (学ぶ — Japanese for "to learn") is a web application that uses large language models to instantly create structured, interactive learning courses for any subject a user requests. It combines AI-generated content with gamification mechanics (streaks, hearts/lives, XP, leaderboards) to make self-directed learning engaging and effective.

## Core Features

- **Instant Course Generation**: Enter any topic and get a full multi-unit course with chapters, lessons, and quizzes generated in real time
- **Multiple Question Types**: Multiple choice, fill-in-the-blank, and conceptual lessons
- **Gamification**: XP points, daily streaks, hearts (lives), and level progression
- **Progress Persistence**: User progress saved to account across devices
- **Adaptive Difficulty**: Courses scale from beginner to advanced
- **Offline Support**: PWA with IndexedDB lesson caching for offline access
- **Multilingual**: UI available in English, Japanese, Spanish, French, German, Italian, Portuguese, Chinese

## Technology

- Built with Next.js (App Router), React, TypeScript, Tailwind CSS
- AI content powered by Groq (Llama/Mixtral) and Google Gemini
- Authentication: email/password, Google OAuth, X (Twitter) OAuth
- Database: SQLite (better-sqlite3)
- Deployed on Oracle Cloud Infrastructure

## Audience

Students, professionals, and lifelong learners who want to quickly build knowledge in any domain — from programming and science to languages, history, cooking, and more.

## Pages

- https://manabu.artiestudio.org — Main app (course generation + learning)
- https://manabu.artiestudio.org/terms — Terms of Service
- https://manabu.artiestudio.org/privacy — Privacy Policy