Mori is a free Chrome extension developed by Thomas that offers a unique way to reflect on the passing of time. As an add-on in the Browsers category under Add-ons & Tools, Mori replaces the new tab page with a visual representation of the percentage of your life that remains.

Upon opening a new tab, Mori presents users with a simple yet thought-provoking display. The extension calculates the percentage of your life that has already passed based on your age and life expectancy, providing a sobering reminder of the limited time we have on this earth. This visual representation serves as a constant memento mori, encouraging users to reflect on their priorities and make the most of their time.

Mori's minimalist design and straightforward functionality make it an accessible tool for anyone seeking a gentle reminder of life's brevity. By integrating this extension into your browsing experience, you can bring a touch of mindfulness and reflection to your daily routine.