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resources in a flexible and visual way.\n\n## Features\n\n### Collaborative Views\n- **Notes** — rich-text notes with real-time co-editing powered by Y.js\n- **Whiteboard** — multi-layer canvas with freehand drawing, shapes, text, sticky notes, and connector edges\n- **Spreadsheet** — collaborative spreadsheet with formulas, cell styling, merging, and frozen rows/columns\n- **Kanban Board** — drag-and-drop task management with customizable columns\n- **Calendar** — event scheduling with date ranges, timed events, and all-day support\n- **Map** — geographic markers with location pinning\n\n### Rich Text Editor\n- **Slash Commands** — quickly insert content blocks with `/` menu\n- **Embeds** — YouTube, Twitter/X, Instagram, Facebook, TikTok, Threads\n- **Media** — images, videos, attachments, carousels\n- **Blocks** — sub-pages, inline view previews, location, calendar event, rating, tags\n\n### Sharing \u0026 Access Control\n- **Public Sharing** — share notes and views via public links\n- **Explore Page** — browse publicly shared notes\n- **Visibility Levels** — per-resource access control: private, workspace, or public\n\n### Workspace \u0026 User Management\n- **Multiple Workspaces** — organize content by project or topic\n- **Member Roles** — owner, admin, and member role assignments\n- **Member Invitations** — invite members by email\n- **Admin Panel** — manage users, reset passwords, disable or delete accounts\n\n### Developer \u0026 Power User\n- **File Management** — upload, rename, download, and delete files with S3/MinIO support\n- **API Keys** — create and manage API keys with expiry support\n- **Fully Self-Hosted** — full data ownership, SQLite or PostgreSQL\n- **Docker Ready** — deploy in minutes with Docker Compose\n\n---\n\n## Installation\n\n### Docker Compose (Recommended)\n\n```yaml\nservices:\n  api:\n    image: ti777777/collabreef\n    container_name: collabreef-api\n    command: [\"./api\"]\n    volumes:\n      - collabreef_data:/usr/local/app/bin\n    environment:\n      PORT: 8080\n      DB_DRIVER: sqlite3\n      DB_DSN: /usr/local/app/bin/collabreef.db\n      # APP_SECRET: your-secret-key\n      # APP_DISABLE_SIGNUP: true\n    restart: unless-stopped\n\n  collab:\n    image: ti777777/collabreef\n    container_name: collabreef-collab\n    command: [\"node\", \"collab/src/index.js\"]\n    environment:\n      PORT: 3000\n      GRPC_ADDR: collabreef-api:50051\n      # APP_SECRET: your-secret-key\n    depends_on:\n      - api\n    restart: unless-stopped\n\n  nginx:\n    image: ti777777/collabreef-nginx\n    container_name: collabreef-nginx\n    ports:\n      - \"80:80\"\n    depends_on:\n      - api\n      - collab\n    restart: unless-stopped\n\nvolumes:\n  collabreef_data:\n    driver: local\n```\n\n```bash\ndocker compose up -d\n```\n\nThe app will be available at `http://localhost`.\n\n### Environment Variables\n\n| Variable | Description | Default |\n|---|---|---|\n| `APP_SECRET` | Secret key for signing tokens | — |\n| `APP_DISABLE_SIGNUP` | Disable public registration | `false` |\n| `DB_DRIVER` | Database driver (`sqlite3` or `postgres`) | `sqlite3` |\n| `DB_DSN` | Database connection string | — |\n\n## Contributing\n\nContributions are welcome! Fork the repo, create a feature branch, and open a pull request.\n\n## License\n\nCollabReef is licensed under the **MIT License**.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcollabreef%2Fcollabreef","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcollabreef%2Fcollabreef","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcollabreef%2Fcollabreef/lists"}