CommaFeed

CommaFeed is a Google Reader-inspired self-hosted RSS reader based on Quarkus with a React/TypeScript frontend. It provides a modern web interface, REST API, and Fever-compatible API, designed to scale to thousands of users and millions of feeds.

Key Features

• 4 layouts and a responsive UI with light/dark theme
• Keyboard shortcuts and right-to-left feed support
• OPML import/export and REST API
• Fever-compatible API for native mobile apps
• Automatic "mark as read" rules and CSS/JS customization
• Browser extension and native compilation for fast startup
• Multi-database support: H2, PostgreSQL, MySQL, MariaDB

Use Cases

• Personal RSS reader hosted on your own server
• Team or organization needing a self-hosted feed reader with API access
• Integrations with Fever-compatible clients and mobile apps

Limitations and Considerations

• Java-based backend; memory management and JVM tuning may be needed for large feedbases (e.g., -Xmx settings)
• Packaging choices affect startup time and memory footprint (native vs JVM)

Conclusion

CommaFeed offers a robust, self-hosted RSS solution with APIs, language support, and deployment options, suitable for power users who want control over their feeds.

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