Bouncer: Block "crypto", "rage politics", and more from your X feed using AI (github.com)

Bouncer is a new AI-powered browser extension designed to enhance the Twitter/X user experience by filtering out undesired content such as "crypto," "rage politics," and "engagement bait." Users can easily define their own filter topics using natural language, allowing Bouncer to classify and hide relevant posts in real time. What's notable about this tool is its flexibility; it supports multiple AI backends, enabling processing either locally on the user's GPU for privacy or via cloud APIs, including OpenAI and Google Gemini. The extension stands out with its on-device inference capabilities, utilizing WebLLM to run models securely in the browser without sending data externally. Additionally, it features image-aware filtering, allowing it to analyze posts visually as well as through text. Bouncer also incorporates transparency, providing users with clear reasons for each filtering decision. This innovative approach not only empowers users to curate their feeds more effectively but also showcases the potential of multimodal AI applications within the social media landscape. By caching results and employing an efficient monitoring system, Bouncer ensures a seamless and user-friendly experience.