LeetCode Keeper is a Chrome add-on developed by luojingyaoex. This free tool is designed specifically for users of the popular coding platform, LeetCode. With LeetCode Keeper installed, users can conveniently track their time spent on LeetCode problems and have the ability to remember it.

This handy add-on seamlessly integrates with the LeetCode website, displaying the time directly on the problem page. It eliminates the need for users to manually keep track of their coding time, allowing them to focus solely on solving coding challenges. Whether you're practicing algorithms, preparing for coding interviews, or simply honing your coding skills, LeetCode Keeper provides a useful time tracking feature to enhance your LeetCode experience.

LeetCode Keeper is an ideal tool for LeetCode enthusiasts who want to keep a record of their coding progress and time spent on various problems. Its simple and intuitive interface makes it easy to use, and its seamless integration with LeetCode ensures a smooth and hassle-free experience.