LeetCode Revision v2 is a Chrome add-on designed to enhance your coding practice by revisiting previously solved problems. It analyzes your submission history to recommend questions based on spaced repetition principles, ensuring you focus on areas that need improvement. This tool is particularly beneficial for those preparing for coding interviews or practicing algorithms and data structures. The add-on operates within your browser without any external data collection, providing a safe and efficient learning experience.

Privacy is a key feature of LeetCode Revision v2. It utilizes your LeetCode session cookie solely to fetch your submissions, ensuring all data is processed locally without sending information to external servers. This means no tracking, ads, or analytics, allowing for an uninterrupted practice session. Ideal for competitive programmers and students alike, this tool helps in mastering essential coding skills without compromising privacy.