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[update] expanded ROADMAP.md to include detailed feature descriptions, enhanced database schema overview, and additional planned system modules

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vikingowl
2025-08-06 12:21:57 +02:00
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@@ -19,12 +19,18 @@ owly-news-summariser/
│ ├── models/ # Data models & database entities
│ │ ├── user.rs
│ │ ├── article.rs
│ │ └── summary.rs
│ │ ├── summary.rs
│ │ ├── tag.rs # Tag models and relationships
│ │ ├── analytics.rs # Analytics and statistics models
│ │ └── settings.rs # User settings and preferences
│ ├── services.rs # Services module declaration
│ ├── services/ # Business logic layer
│ │ ├── news_service.rs
│ │ ├── summary_service.rs
│ │ └── scraping_service.rs # Article content extraction
│ │ ├── scraping_service.rs # Article content extraction
│ │ ├── tagging_service.rs # AI-powered tagging
│ │ ├── analytics_service.rs # Reading stats and analytics
│ │ └── sharing_service.rs # Article sharing functionality
│ └── config.rs # Configuration management
├── migrations/ # SQLx migrations (managed by SQLx CLI)
├── frontend/ # Keep existing Vue frontend for now
@@ -64,8 +70,8 @@ owly-news-summariser/
## Core Features & Architecture
### Article Processing Workflow
**Hybrid Approach: RSS Feeds + Manual Submissions with Configurable AI**
### Article Processing & Display Workflow
**Hybrid Approach: RSS Feeds + Manual Submissions with Smart Content Management**
1. **Article Collection**
- RSS feed monitoring and batch processing
@@ -74,33 +80,95 @@ owly-news-summariser/
2. **Content Processing Pipeline**
- Fetch RSS articles → scrape full content → store in DB
- Display articles immediately with "Awaiting summary" status
- Optional AI summarization with configurable prompts
- Support for AI-free mode (content storage only)
- Background async summarization with status updates
- Support for re-summarization without re-fetching
- **Compact Article Display**:
- Title (primary display)
- RSS description text
- Tags (visual indicators)
- Time posted (from RSS)
- Time added (when added to system)
- Action buttons: [Full Article] [Summary] [Source]
- **On-Demand Content Loading**:
- Full Article: Display complete scraped content
- Summary: Show AI-generated summary
- Source: Open original URL in new tab
- Background async processing with status updates
- Support for re-processing without re-fetching
3. **AI Configuration System**
- Toggle AI summarization on/off globally
- Configurable AI prompts from config file
- Support for different AI providers (Ollama, OpenAI, etc.)
- Temperature and context settings
- Fallback modes when AI is unavailable
3. **Intelligent Tagging System**
- **Automatic Tag Generation**: AI analyzes content and assigns relevant tags
- **Visual Tag Display**: Color-coded tags in compact article view
- **Tag Categories**: Technology, Politics, Business, Sports, Health, etc.
- **Tag Filtering**: Quick filtering by clicking tags
- **Custom Tags**: User-defined tags and categories
- **Tag Confidence**: Visual indicators for AI vs manual tags
4. **Database Schema**
4. **Analytics & Statistics System**
- **Reading Analytics**:
- Articles read vs added
- Reading time tracking
- Most read categories and tags
- Reading patterns over time
- **Content Analytics**:
- Source reliability and quality metrics
- Tag usage statistics
- Processing success rates
- Content freshness tracking
- **Performance Metrics**:
- AI processing times
- Scraping success rates
- User engagement patterns
5. **Advanced Filtering System**
- **Multi-Criteria Filtering**:
- By tags (single or multiple with AND/OR logic)
- By date ranges (posted, added, read)
- By processing status (pending, completed, failed)
- By content availability (scraped, summary, RSS-only)
- By read/unread status
- **Saved Filter Presets**:
- Custom filter combinations
- Quick access to frequent searches
- **Smart Suggestions**: Filter suggestions based on usage patterns
6. **Settings & Management System**
- **User Preferences**:
- Default article view mode
- Tag display preferences
- Reading tracking settings
- Notification preferences
- **System Settings**:
- AI configuration (via API and config file)
- Processing settings
- Display customization
- Export preferences
- **Content Management**:
- Bulk operations (mark read, delete, retag)
- Archive old articles
- Export/import functionality
7. **Article Sharing System**
- **Multiple Share Formats**:
- Clean text format with title, summary, and source link
- Markdown format for developers
- Rich HTML format for email/web
- JSON format for API integration
- **Copy to Clipboard**: One-click formatted sharing
- **Share Templates**: Customizable sharing formats
- **Privacy Controls**: Control what information is included in shares
8. **Database Schema**
```
Articles: id, title, url, source_type, rss_content, full_content,
summary, summary_status, ai_enabled, created_at, updated_at
Sources: RSS feeds, Manual submissions with priority levels
Config: AI settings, prompts, provider configurations
summary, processing_status, published_at, added_at, read_at,
read_count, reading_time, ai_enabled, created_at, updated_at
Tags: id, name, category, description, color, usage_count, created_at
ArticleTags: article_id, tag_id, confidence_score, ai_generated, created_at
ReadingStats: user_id, article_id, read_at, reading_time, completion_rate
FilterPresets: id, name, filter_criteria, user_id, created_at
Settings: key, value, category, user_id, updated_at
ShareTemplates: id, name, format, template_content, created_at
```
5. **Processing Priority System**
- High: Manually submitted articles (immediate processing)
- Normal: Recent RSS articles
- Low: RSS backlog
- Skip: AI-disabled articles (content-only storage)
## Step-by-Step Process
### Phase 1: Axum API Implementation
@@ -108,67 +176,115 @@ owly-news-summariser/
**Step 1: Core Infrastructure Setup**
- Set up database connection pooling with SQLx
- **Enhanced Configuration System**:
- Extend config.toml with AI settings
- AI provider configurations (Ollama, OpenAI, local models)
- Customizable AI prompts and templates
- Global AI enable/disable toggle
- Processing batch sizes and timeouts
- Extend config.toml with comprehensive settings
- AI provider configurations with separate summary/tagging settings
- Display preferences and UI customization
- Analytics and tracking preferences
- Sharing templates and formats
- Filter and search settings
- Establish error handling patterns with `anyhow`
- Set up logging infrastructure
- Set up logging and analytics infrastructure
**Step 2: Data Layer**
- Design database schema with article source tracking and AI settings
- Create SQLx migrations using `sqlx migrate add`
- Implement article models with RSS/manual source types
- Add AI configuration storage and retrieval
- Create database access layer with proper async patterns
- Design comprehensive database schema with analytics and settings support
- Create SQLx migrations for all tables including analytics and user preferences
- Implement article models with reading tracking and statistics
- Add settings and preferences data layer
- Create analytics data models and aggregation queries
- Implement sharing templates and format management
- Use SQLx's compile-time checked queries
**Step 3: Content Processing Services**
- Implement RSS feed fetching and parsing
- Create web scraping service for full article content
- **Flexible AI Service**:
- Configurable AI summarization with prompt templates
- Support for multiple AI providers
- AI-disabled mode for content-only processing
- Retry logic and fallback strategies
- Custom prompt injection from config
- Build background job system for async summarization
- Add content validation and error handling
**Step 3: Enhanced Services Layer**
- **Content Processing Services**:
- RSS feed fetching and parsing
- Web scraping with quality tracking
- AI services for summary and tagging
- **Analytics Service**:
- Reading statistics collection and aggregation
- Content performance metrics
- User behavior tracking
- Trend analysis and insights
- **Settings Management Service**:
- User preference handling
- System configuration management
- Real-time settings updates
- **Sharing Service**:
- Multiple format generation
- Template processing
- Privacy-aware content filtering
- **Advanced Filtering Service**:
- Complex query building
- Filter preset management
- Search optimization
**Step 4: API Layer Architecture**
**Step 4: Comprehensive API Layer**
- **Article Management Routes**:
- `GET /api/articles` - List all articles with status
- `GET /api/articles` - List articles with compact display data
- `POST /api/articles` - Submit manual article URL
- `GET /api/articles/:id` - Get specific article
- `POST /api/articles/:id/summary` - Trigger/re-trigger summary
- `POST /api/articles/:id/toggle-ai` - Enable/disable AI for article
- **RSS Feed Management**:
- `GET /api/feeds` - List RSS feeds
- `POST /api/feeds` - Add RSS feed
- `POST /api/feeds/:id/sync` - Manual feed sync
- **Configuration Management**:
- `GET /api/config` - Get current configuration
- `POST /api/config/ai` - Update AI settings
- `POST /api/config/prompts` - Update AI prompts
- **Summary Management**:
- `GET /api/summaries` - List summaries
- WebSocket/SSE for real-time summary updates
- `GET /api/articles/:id` - Get basic article info
- `GET /api/articles/:id/full` - Get complete scraped content
- `GET /api/articles/:id/summary` - Get AI summary
- `POST /api/articles/:id/read` - Mark as read and track reading time
- `POST /api/articles/:id/share` - Generate shareable content
- **Analytics Routes**:
- `GET /api/analytics/dashboard` - Main analytics dashboard data
- `GET /api/analytics/reading-stats` - Personal reading statistics
- `GET /api/analytics/content-stats` - Content and source analytics
- `GET /api/analytics/trends` - Trending topics and patterns
- `GET /api/analytics/export` - Export analytics data
- **Filtering & Search Routes**:
- `GET /api/filters/presets` - Get saved filter presets
- `POST /api/filters/presets` - Save new filter preset
- `GET /api/search/suggestions` - Get search and filter suggestions
- `POST /api/search` - Advanced search with multiple criteria
- **Settings Routes**:
- `GET /api/settings` - Get all user settings
- `PUT /api/settings` - Update user settings
- `GET /api/settings/system` - Get system configuration
- `PUT /api/settings/system` - Update system settings (admin)
- **Tag Management Routes**:
- `GET /api/tags` - List tags with usage statistics
- `GET /api/tags/trending` - Get trending tags
- `POST /api/tags/:id/follow` - Follow/unfollow tag for notifications
- **Sharing Routes**:
- `GET /api/share/templates` - Get sharing templates
- `POST /api/share/templates` - Create custom sharing template
- `POST /api/articles/:id/share/:format` - Generate share content
**Step 5: Frontend Integration Features**
- Article list with status indicators and AI toggle
- "Add Article" form with URL input, validation, and AI option
- AI configuration panel with prompt editing
- Real-time status updates for processing articles
- Bulk article import functionality with AI settings
- Summary regeneration controls with prompt modification
- Global AI enable/disable toggle in settings
**Step 5: Enhanced Frontend Features**
- **Compact Article Display**:
- Card-based layout with title, RSS excerpt, tags, and timestamps
- Action buttons for Full Article, Summary, and Source
- Visual tag indicators with click-to-filter
- Reading status and progress indicators
- **Advanced Analytics Dashboard**:
- Reading statistics with charts and trends
- Content source performance metrics
- Tag usage and trending topics
- Personal reading insights and goals
- **Comprehensive Filtering Interface**:
- Multi-criteria filter builder
- Saved filter presets with quick access
- Smart filter suggestions
- Visual filter indicators and clear actions
- **Settings Management Panel**:
- User preference configuration
- AI and processing settings
- Display and UI customization
- Export/import functionality
- **Enhanced Sharing System**:
- Quick share buttons with format selection
- Copy-to-clipboard functionality
- Custom sharing templates
- Preview before sharing
**Step 6: Integration & Testing**
- Test all API endpoints thoroughly
- Test AI-enabled and AI-disabled workflows
- Ensure Vue frontend works seamlessly with new Rust backend
- Performance testing and optimization
- Test all API endpoints with comprehensive coverage
- Test analytics collection and aggregation
- Test filtering and search functionality
- Validate settings persistence and real-time updates
- Test sharing functionality across different formats
- Performance testing with large datasets
- Deploy and monitor
### Phase 2: CLI Application Addition
@@ -178,135 +294,104 @@ owly-news-summariser/
- Create `src/bin/cli.rs` for CLI application
- Keep shared logic in `src/lib.rs`
- Update Cargo.toml to support multiple binaries
- Add clap with completion feature
**Step 2: CLI Architecture with Auto-completion**
- **Shell Completion Support**:
- Generate bash, zsh, and fish completion scripts
- `owly completion bash > /etc/bash_completion.d/owly`
- `owly completion zsh > ~/.zsh/completions/_owly`
- Dynamic completion for article IDs, feed URLs, etc.
- **Enhanced CLI Commands**:
- `owly add-url <url> [--no-ai]` - Add single article for processing
- `owly add-feed <rss-url> [--no-ai]` - Add RSS feed
- `owly sync [--no-ai]` - Sync all RSS feeds
- `owly process [--ai-only|--no-ai]` - Process pending articles
- `owly list [--status pending|completed|failed]` - List articles with filtering
- `owly summarize <id> [--prompt <custom-prompt>]` - Re-summarize specific article
- `owly config ai [--enable|--disable]` - Configure AI settings
- `owly config prompt [--set <prompt>|--reset]` - Manage AI prompts
- `owly completion <shell>` - Generate shell completions
- Reuse existing services and models from the API
- Create CLI-specific output formatting with rich progress indicators
- Implement batch processing capabilities with progress bars
- Support piping URLs for bulk processing
- Interactive prompt editing mode
**Step 2: Enhanced CLI with Analytics and Management**
- **Core Commands**:
- `owly list [--filters] [--format table|json|compact]` - List articles
- `owly show <id> [--content|--summary]` - Display specific article
- `owly read <id>` - Mark article as read and open in pager
- `owly open <id>` - Open source URL in browser
- **Analytics Commands**:
- `owly stats [--period day|week|month|year]` - Show reading statistics
- `owly trends [--tags|--sources|--topics]` - Display trending content
- `owly analytics export [--format csv|json]` - Export analytics data
- **Management Commands**:
- `owly settings [--get key] [--set key=value]` - Manage settings
- `owly filters [--list|--save name|--load name]` - Manage filter presets
- `owly cleanup [--old|--unread|--failed]` - Clean up articles
- **Sharing Commands**:
- `owly share <id> [--format text|markdown|html]` - Generate share content
- `owly export <id> [--template name] [--output file]` - Export article
**Step 3: Shared Core Logic**
- Extract common functionality into library crates
- Ensure both API and CLI can use the same business logic
- Implement proper configuration management for both contexts
- Share article processing pipeline between web and CLI
- Unified AI service layer for both interfaces
**Step 3: Advanced CLI Features**
- Interactive filtering and search
- Real-time analytics display with charts (using ASCII graphs)
- Bulk operations with progress indicators
- Settings management with validation
- Shell completion for all commands and parameters
### Phase 3: Dioxus Frontend Migration
**Step 1: Parallel Development**
- Create new `frontend-dioxus/` directory
- Keep existing Vue frontend running during development
- Set up Dioxus project structure with proper routing
**Step 1: Component Architecture**
- **Core Display Components**:
- `ArticleCard` - Compact article display with action buttons
- `ArticleViewer` - Full article content display
- `SummaryViewer` - AI summary display
- `TagCloud` - Interactive tag display and filtering
- **Analytics Components**:
- `AnalyticsDashboard` - Main analytics overview
- `ReadingStats` - Personal reading statistics
- `TrendChart` - Trending topics and patterns
- `ContentMetrics` - Source and content analytics
- **Filtering Components**:
- `FilterBuilder` - Advanced filter creation interface
- `FilterPresets` - Saved filter management
- `SearchBar` - Smart search with suggestions
- **Settings Components**:
- `SettingsPanel` - User preference management
- `SystemConfig` - System-wide configuration
- `ExportImport` - Data export/import functionality
- **Sharing Components**:
- `ShareDialog` - Sharing interface with format options
- `ShareTemplates` - Custom template management
**Step 2: Component Architecture**
- Design reusable Dioxus components
- **Core Components**:
- ArticleList with status filtering and AI indicators
- AddArticleForm with URL validation and AI toggle
- SummaryDisplay with regeneration controls and prompt editing
- FeedManager for RSS feed management with AI settings
- StatusIndicator for processing states
- ConfigPanel for AI settings and prompt management
- AIToggle for per-article AI control
- Implement state management (similar to Pinia in Vue)
- Create API client layer for communication with Rust backend
- WebSocket integration for real-time updates
**Step 3: Feature Parity & UX Enhancements**
- Port Vue components to Dioxus incrementally
- **Enhanced UX Features**:
- Smart URL validation with preview
- Batch article import with drag-and-drop and AI options
- Advanced filtering and search (by AI status, processing state)
- Processing queue management with AI priority
- Summary comparison tools
- AI prompt editor with syntax highlighting
- Configuration import/export functionality
- Implement proper error handling and loading states
- Progressive Web App features
**Step 4: Final Migration**
- Switch production traffic to Dioxus frontend
- Remove Vue frontend after thorough testing
- Optimize bundle size and performance
**Step 2: Enhanced UX Features**
- **Smart Article Display**:
- Lazy loading for performance
- Infinite scroll with virtualization
- Quick preview on hover
- Keyboard navigation support
- **Advanced Analytics**:
- Interactive charts and graphs
- Customizable dashboard widgets
- Goal setting and progress tracking
- Comparison and trend analysis
- **Intelligent Filtering**:
- Auto-complete for filters
- Visual filter builder
- Filter combination suggestions
- Saved search notifications
- **Seamless Sharing**:
- One-click sharing with clipboard integration
- Live preview of shared content
- Social media format optimization
- Batch sharing capabilities
## Key Strategic Considerations
### 1. Modern Rust Practices
- Use modern module structure without `mod.rs` files
- Leverage SQLx's built-in migration and connection management
- Follow Rust 2018+ edition conventions
### 1. Performance & Scalability
- **Efficient Data Loading**: Lazy loading and pagination for large datasets
- **Optimized Queries**: Indexed database queries for filtering and analytics
- **Caching Strategy**: Smart caching for frequently accessed content
- **Real-time Updates**: WebSocket integration for live analytics
### 2. Maintain Backward Compatibility
- Keep API contracts stable during Vue-to-Dioxus transition
- Use feature flags for gradual rollouts
- Support legacy configurations during migration
### 2. User Experience Focus
- **Progressive Disclosure**: Show essential info first, details on demand
- **Responsive Design**: Optimized for mobile and desktop
- **Accessibility**: Full keyboard navigation and screen reader support
- **Customization**: User-configurable interface and behavior
### 3. Shared Code Architecture
- Design your core business logic to be framework-agnostic
- Use workspace structure for better code organization
- Consider extracting domain logic into separate crates
- AI service abstraction for provider flexibility
### 3. Analytics & Insights
- **Privacy-First**: User control over data collection and retention
- **Actionable Insights**: Meaningful statistics that guide reading habits
- **Performance Metrics**: System health and efficiency tracking
- **Trend Analysis**: Pattern recognition for content and behavior
### 4. Content Processing Strategy
- **Resilient Pipeline**: Store original content for offline re-processing
- **Progressive Enhancement**: Show articles immediately, summaries when ready
- **Flexible AI Integration**: Support both AI-enabled and AI-disabled workflows
- **Error Recovery**: Graceful handling of scraping/summarization failures
- **Rate Limiting**: Respect external API limits and website politeness
- **Configuration-Driven**: All AI behavior controlled via config files
### 5. CLI User Experience
- **Shell Integration**: Auto-completion for all major shells
- **Interactive Mode**: Guided prompts for complex operations
- **Batch Processing**: Efficient handling of large article sets
- **Progress Indicators**: Clear feedback for long-running operations
- **Flexible Output**: JSON, table, and human-readable formats
### 6. Testing Strategy
- Unit tests for business logic
- Integration tests for API endpoints
- End-to-end tests for the full stack
- CLI integration tests with completion validation
- Content scraping reliability tests
- AI service mocking and fallback testing
### 7. Configuration Management
- **Layered Configuration**:
- Default settings
- Config file overrides
- Environment variable overrides
- Runtime API updates
- Support for different deployment scenarios
- Proper secrets management
- Hot-reloading of AI prompts and settings
- Configuration validation and migration
### 8. Database Strategy
- Use SQLx migrations for schema evolution (`sqlx migrate add/run`)
- Leverage compile-time checked queries with SQLx macros
- Implement proper connection pooling and error handling
- Let SQLx handle what it does best - don't reinvent the wheel
- Design for both read-heavy (web UI) and write-heavy (batch processing) patterns
- Store AI configuration and prompt history
### 4. Content Management
- **Flexible Display**: Multiple view modes for different use cases
- **Smart Organization**: AI-assisted content categorization
- **Bulk Operations**: Efficient management of large article collections
- **Data Integrity**: Reliable content processing and error handling
## Enhanced Configuration File Structure
@@ -315,81 +400,122 @@ owly-news-summariser/
host = '127.0.0.1'
port = 8090
[display]
default_view = "compact" # compact, full, summary
articles_per_page = 50
show_reading_time = true
show_word_count = false
highlight_unread = true
theme = "auto" # light, dark, auto
[analytics]
enabled = true
track_reading_time = true
track_scroll_position = true
retention_days = 365 # How long to keep detailed analytics
aggregate_older_data = true
[filtering]
enable_smart_suggestions = true
max_recent_filters = 10
auto_save_filters = true
default_sort = "added_desc" # added_desc, published_desc, title_asc
[sharing]
default_format = "text"
include_summary = true
include_tags = true
include_source = true
copy_to_clipboard = true
[sharing.templates.text]
format = """
📰 {title}
{summary}
🏷️ Tags: {tags}
🔗 Source: {url}
📅 Published: {published_at}
Shared via Owly News Summariser
"""
[sharing.templates.markdown]
format = """
# {title}
{summary}
**Tags:** {tags}
**Source:** [{url}]({url})
**Published:** {published_at}
---
*Shared via Owly News Summariser*
"""
[ai]
enabled = true
provider = "ollama" # ollama, openai, local
provider = "ollama"
timeout_seconds = 120
[ai.summary]
enabled = true
temperature = 0.1
max_tokens = 1000
[ai.ollama]
host = "http://localhost:11434"
model = "llama2"
context_size = 8192
[ai.tagging]
enabled = true
temperature = 0.3
max_tokens = 200
max_tags_per_article = 10
min_confidence_threshold = 0.7
[ai.openai]
api_key_env = "OPENAI_API_KEY"
model = "gpt-3.5-turbo"
[ai.prompts]
default = """
Analyze this article and provide a concise summary in JSON format:
{
"title": "article title",
"summary": "brief summary in 2-3 sentences",
"key_points": ["point1", "point2", "point3"]
}
Article URL: {url}
Article Title: {title}
Article Content: {content}
"""
news = """Custom prompt for news articles..."""
technical = """Custom prompt for technical articles..."""
[scraping]
timeout_seconds = 30
max_retries = 3
max_content_length = 50000
respect_robots_txt = true
rate_limit_delay_ms = 1000
[processing]
batch_size = 10
max_concurrent = 5
retry_attempts = 3
priority_manual = true
auto_mark_read_on_view = false
[cli]
default_output = "table" # table, json, compact
auto_confirm = false
default_output = "table"
pager_command = "less"
show_progress = true
auto_confirm_bulk = false
```
## What SQLx Handles for You
- **Migrations**: Use `sqlx migrate add <name>` to create, `sqlx::migrate!()` macro to embed
- **Connection Pooling**: Built-in `SqlitePool` with configuration options
- **Query Safety**: Compile-time checked queries prevent SQL injection and typos
- **Type Safety**: Automatic Rust type mapping from database types
## Future Enhancements (Post Phase 3)
### Advanced Features
- **Machine Learning**: Article classification and topic clustering
- **Analytics Dashboard**: Reading patterns and trending topics
- **Content Deduplication**: Identify and merge similar articles
- **Multi-language Support**: Translation and summarization
- **API Rate Limiting**: User quotas and fair usage policies
- **Advanced AI Features**: Custom model training, prompt optimization
### Advanced Analytics
- **Machine Learning Insights**: Content recommendation based on reading patterns
- **Predictive Analytics**: Trending topic prediction
- **Behavioral Analysis**: Reading habit optimization suggestions
- **Comparative Analytics**: Benchmark against reading goals and averages
### Extended Integrations
- **Browser Extension**: One-click article addition (far future)
- **Mobile App**: Native iOS/Android apps using Rust core
- **Social Features**: Shared reading lists and collaborative summaries
- **Export Features**: PDF, EPUB, and other format exports
- **Third-party Integrations**: Pocket, Instapaper, read-later services
- **AI Provider Ecosystem**: Support for more AI services and local models
### Enhanced Content Management
- **Smart Collections**: AI-curated article collections
- **Reading Lists**: Planned reading with progress tracking
- **Content Relationships**: Related article suggestions
- **Advanced Search**: Full-text search with relevance scoring
### Scalability Improvements
- **Microservices**: Split processing services for horizontal scaling
- **Message Queues**: Redis/RabbitMQ for high-throughput processing
- **Caching Layer**: Redis for frequently accessed summaries
- **CDN Integration**: Static asset and summary caching
- **Multi-database**: PostgreSQL for production, advanced analytics
- **Distributed AI**: Load balancing across multiple AI providers
### Social & Collaboration Features
- **Reading Groups**: Shared reading lists and discussions
- **Social Sharing**: Integration with social platforms
- **Collaborative Tagging**: Community-driven content organization
- **Reading Challenges**: Gamification of reading habits
### Integration & Extensibility
- **Browser Extension**: Seamless article saving and reading
- **Mobile Apps**: Native iOS/Android applications
- **API Ecosystem**: Third-party integrations and plugins
- **Webhook System**: Real-time notifications and integrations
```