Tabby — Smart Tab Memory Manager

Tabby is a browser extension that manages memory by putting idle tabs to sleep, preventing browser slowdowns. It features a cat avatar that visually represents memory pressure. The extension works on Chrome, Edge, and Brave without requiring subscriptions or data collection. Tabby offers features like mood-based behavior, smart tab sleeping, and customizable settings. It ensures active and protected tabs remain open, with daily insights and intelligent autopilot for optimal performance.