darija-ai/darija-ai-app

# Darija AI A comprehensive annotation platform for Arabic language processing, specializing in Moroccan Darija dialect translation and speech-to-text transcription. ## Overview Darija AI is designed to facilitate the collection and validation of high-quality training data for Arabic language models, with a special focus on Moroccan Darija (Moroccan Arabic dialect). The platform enables collaborative annotation workflows with role-based access control. ## Architecture This is a full-stack application with: - **Backend**: Express.js API server (`/server`) - **Frontend**: React web application (`/web`) ## Features ### 🎯 Annotation Types - **Speech-to-Text**: Convert Arabic/Darija audio to text - **English to Arabic**: Translate English text to Modern Standard Arabic - **Arabic to Darija**: Translate Modern Standard Arabic to Moroccan Darija ### 👥 User Roles - **Annotator**: Create and submit annotations - **Supervisor**: Review, approve, or reject annotations - **Admin**: Full system access and user management ### 🔄 Workflow Management - **Pending**: Newly created annotations awaiting review - **Annotated**: Completed by annotators, pending supervision - **Confirmed**: Approved by supervisors - **Rejected**: Rejected by supervisors for quality issues ### 🔐 Authentication & Security - JWT-based authentication - Role-based access control - Secure password hashing - Session management ## Technology Stack ### Backend - **Runtime**: Node.js with TypeScript - **Framework**: Express.js - **Database**: PostgreSQL with Prisma ORM - **Authentication**: JSON Web Tokens (JWT) - **Password Security**: bcryptjs ### Frontend - **Framework**: React 19 with TypeScript - **Routing**: TanStack Router - **Styling**: Tailwind CSS v4 - **UI Components**: Radix UI primitives - **State Management**: React hooks - **Build Tool**: Vite ## Quick Start ### Prerequisites - Node.js 18+ - PostgreSQL database - npm or yarn ### Project Structure ``` darija-ai/ ├── server/ …