Arcrawls

Meet Arcrawls: an interactive, context-aware browser mascot companion powered by 100% on-device AI. Arcrawls crawls along your browser viewport edges, monitors web context, and dynamically changes expressions based on your activity—studying on Wikipedia, snacking on YouTube, or investigating 404 error pages. Key Features: 100% Local AI Intelligence: All sentiment analysis and page summaries execute completely on-device using ONNX WASM (DistilBERT) and Chrome's native Gemini Nano (window.ai). Raw webpage context never leaves your machine. GPU-Composited Physics: Features floor/ceiling crawling, spring physics, and edge-snapping powered by single-frame translate3d transforms to prevent layout reflows. Productivity Controls: Includes Focus Blocks for distraction-free work, Ghost Mode (fades opacity down to 30% while typing), and Performance Mode for lower-end machines. Gamified Progression: Level up through browsing XP, unlock 140+ animations and cosmetic costumes, and evolve adaptive domain traits like Gamer, Scholar, or Developer.