uStock is a Chrome extension developed by edisonlaw16, aiming to boost productivity and motivation by gamifying web browsing. The extension assigns a virtual stock value to the user, rewarding visits to educational and health-focused websites while decreasing value for entertainment sites like shopping and social media. Users can track their progress on a leaderboard, striving to achieve ranks ranging from Bronze to Elite based on their browsing habits.

With a focus on self-improvement, uStock encourages users to maintain a balance between work and leisure by gamifying their online activities. The extension provides a unique way to stay focused and motivated while offering a clear visual representation of progress through the rank system.