CodewarsKatana is a free Chrome extension developed by ODV. Designed specifically for Codewars, this extension brings small yet significant improvements to enhance your experience on the platform.

One of the main features of CodewarsKatana is its ability to easily identify solved and unsolved Codewars exercises. It achieves this by replacing the background color of each exercise. Successfully completed katas are marked with a green background color, while unsolved exercises are marked with a red background color. This simple visual indicator allows you to quickly see the status of each exercise, making it easier to track your progress.

In addition to improving visibility, CodewarsKatana also blocks all the ads displayed on CodeWars. This ensures a distraction-free coding experience, allowing you to focus solely on solving the challenges at hand.

With its seamless integration and helpful features, CodewarsKatana is a valuable add-on for anyone using Codewars. It provides a more intuitive and distraction-free environment, making your coding journey on Codewars smoother and more enjoyable.