Project Structure

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Repository Root

raffi/
├── raffi-desktop/     # Desktop app (Electron + Svelte 5)
├── raffi-mobile/      # Mobile app (React Native + Expo)
├── raffi-server/      # Streaming server (Go)
├── raffi-site/        # Marketing website (SvelteKit)
├── convex/            # Backend functions (Convex)
├── .github/           # GitHub workflows and configuration
├── .vscode/           # VS Code workspace settings
├── package.json       # Root package.json for workspace
├── bun.lock           # Bun lockfile
└── README.md          # Project documentation

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Desktop App (raffi-desktop/)

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Directory Structure

raffi-desktop/
├── build/              # Build assets
│   └── icons/          # App icons for different platforms
├── electron/           # Electron main process code
│   ├── services/       # Backend services (Discord, etc.)
│   ├── main.cjs        # Main Electron entry point
│   └── decoder-*       # Compiled server binaries for each platform
├── public/             # Static assets
├── src/                # Svelte application source
│   ├── components/     # Svelte components
│   ├── lib/            # Shared libraries and utilities
│   ├── pages/          # Page components
│   └── main.ts         # App entry point
├── package.json        # Dependencies and build configuration
├── tsconfig.json       # TypeScript configuration
├── vite.config.ts      # Vite configuration
└── tailwind.config.js  # Tailwind CSS configuration

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Key Files

• electron/main.cjs - Electron main process, handles window creation, IPC, and system integration
• electron/services/ - Backend services like Discord Rich Presence
• src/main.ts - Svelte app entry point
• src/components/ - Reusable UI components (video player, modals, cards, etc.)
• src/lib/ - Utilities, API clients, stores, and shared logic
• src/pages/ - Top-level page components
• build_binary.cjs - Script to build Go server binaries for all platforms

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Dependencies

• electron - Desktop framework
• svelte - Frontend framework
• @supabase/supabase-js - Database and authentication
• convex - Real-time backend
• hls.js - Video playback
• @ryuziii/discord-rpc - Discord integration
• electron-updater - Auto-update functionality
• tailwindcss - CSS framework
• lucide-svelte - Icon library

• vite - Build tool and dev server
• electron-builder - Package and distribute
• @sveltejs/vite-plugin-svelte - Svelte support for Vite

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Mobile App (raffi-mobile/)

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Directory Structure

raffi-mobile/
├── app/                # Expo Router pages
│   ├── (tabs)/         # Tab navigation screens
│   ├── meta/           # Metadata screens (show/movie details)
│   ├── _layout.tsx     # Root layout
│   └── player.tsx      # Video player screen
├── assets/             # Static assets
│   └── images/         # Images and icons
├── components/         # React components
│   ├── common/         # Shared components
│   ├── home/           # Home screen components
│   └── ui/             # UI components
├── constants/          # App constants and configuration
├── hooks/              # Custom React hooks
├── lib/                # Shared libraries
│   ├── auth/           # Authentication logic
│   ├── stores/         # Zustand stores
│   ├── streams/        # Streaming utilities
│   └── torrent/        # Torrent client
├── modules/            # Native modules
│   └── torrent-streamer/ # Custom torrent streaming module
├── app.json            # Expo configuration
├── package.json        # Dependencies
├── tsconfig.json       # TypeScript configuration
└── eas.json            # EAS Build configuration

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Key Files

• app/_layout.tsx - Root layout with navigation setup
• app/(tabs)/ - Tab navigation screens (Home, Search, Library, Profile)
• app/meta/ - Content detail screens
• app/player.tsx - Video player with native controls
• components/ - Reusable UI components
• lib/auth/ - Supabase authentication
• lib/stores/ - Global state management with Zustand
• modules/torrent-streamer/ - Native module for torrent streaming

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Dependencies

• expo - React Native framework
• react - UI library (v19)
• react-native - Native platform (v0.81)
• expo-router - File-based routing
• expo-video - Native video player
• @supabase/supabase-js - Shared with desktop
• convex - Real-time backend
• zustand - State management
• @expo/vector-icons - Icons

• expo-av, expo-blur, expo-brightness, expo-file-system, expo-haptics, etc.

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Streaming Server (raffi-server/)

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Directory Structure

raffi-server/
├── src/                # Additional source files
│   ├── hls/            # HLS transcoding logic
│   └── torrent/        # Torrent handling
├── main.go             # Main server entry point
├── cast.go             # Chromecast functionality
├── clip.go             # Video clipping
├── community_addons.go # Stremio addon integration
├── go.mod              # Go module definition
└── go.sum              # Go dependencies

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Key Files

• main.go - HTTP server, routing, and core logic
• cast.go - Chromecast device discovery and streaming
• clip.go - Video segment extraction and clipping
• community_addons.go - Integration with Stremio addon protocol
• src/hls/ - HLS transcoding and streaming
• src/torrent/ - Torrent client and magnet link handling

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Key Dependencies

• github.com/anacrolix/torrent - Torrent client library
• Various encoding and streaming libraries
• WebRTC libraries for Chromecast support

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Marketing Website (raffi-site/)

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Directory Structure

raffi-site/
├── public/             # Static assets
│   ├── images/         # Images
│   └── downloads/      # Downloadable files
├── src/                # SvelteKit source
│   ├── routes/         # SvelteKit routes
│   └── lib/            # Shared utilities
├── package.json        # Dependencies
├── svelte.config.js    # Svelte configuration
├── vite.config.ts      # Vite configuration
└── tsconfig.json       # TypeScript configuration

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Key Files

• src/routes/ - SvelteKit file-based routing
• src/lib/ - Shared components and utilities
• public/ - Static files served directly

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Backend Functions (convex/)

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Directory Structure

convex/
├── _generated/         # Auto-generated Convex files
├── raffi.ts            # Main backend functions
├── auth.config.ts      # Authentication configuration
├── schema.ts           # Database schema definition
├── tsconfig.json       # TypeScript configuration
└── README.md           # Convex documentation

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Key Files

• raffi.ts - Watch party logic, presence, mutations, and queries
• auth.config.ts - Supabase authentication integration
• schema.ts - Database tables and relationships:
  • Watch parties
  • User presence
  • Watch progress
  • Custom lists
  • Addon configurations

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Convex Functions

• Creating and managing watch parties
• Syncing playback state across devices
• Tracking user presence
• Managing watch progress
• Handling custom lists and favorites

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Build Outputs

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Desktop App

raffi-desktop/
├── dist/               # Vite build output (renderer process)
├── release/            # electron-builder output
│   ├── Raffi-x.x.x.exe          # Windows installer
│   ├── Raffi-x.x.x.dmg          # macOS disk image
│   ├── Raffi-x.x.x.AppImage     # Linux AppImage
│   └── ...             # Other platform builds
└── electron/decoder-*  # Compiled Go binaries

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Mobile App

• Development builds are installed directly on devices/simulators
• Production builds are managed through Expo Application Services (EAS)
• Output includes .apk/.aab (Android) and .ipa (iOS)

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Configuration Files

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TypeScript Configuration

• Desktop: Svelte types, Electron types
• Mobile: React Native types, Expo types
• Convex: Convex types

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Build Configuration

• Desktop: electron-builder config in package.json under build key
• Mobile: app.json and eas.json for Expo configuration
• Server: Go modules in go.mod

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Environment Variables

• Desktop/Mobile:
  • SUPABASE_URL - Supabase project URL
  • SUPABASE_ANON_KEY - Supabase anonymous key
  • CONVEX_URL - Convex deployment URL
• Convex:
  • Configured through Convex dashboard

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Code Organization Best Practices

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Desktop App

• Components: Keep components small and focused
• Stores: Use Svelte stores for shared state
• Services: Isolate platform-specific logic in electron/services/
• Utilities: Share common logic in src/lib/

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Mobile App

• Screens: Use Expo Router file-based routing in app/
• Components: Organize by feature or type
• Hooks: Extract reusable logic into custom hooks
• Stores: Use Zustand for global state

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Server

• Handlers: Keep HTTP handlers focused and testable
• Separation: Separate business logic from HTTP logic
• Modules: Organize by feature (HLS, torrent, cast, etc.)

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Next Steps