Cyberfeeder is a subscription-based Firefox extension designed to enhance the Jinteki.net platform, particularly for Netrunner players. This tool allows users to apply and customize CSS styles and quality-of-life scripts directly within Jinteki.net, making the gameplay experience more enjoyable and visually appealing. Users can toggle these styles and scripts in real-time during games, providing immediate feedback and adjustments.

The extension features a user-friendly sidebar that displays built-in CSS styles, which can be modified and viewed directly. Players can also back up and restore their settings for convenience. Cyberfeeder is always active when Jinteki.net is open, and it can be easily activated through the Firefox Extensions toolbar. For troubleshooting, users can disable and re-enable broken features to restore functionality.