Just saw leetcode have updated its user interface, these are features and improvements I loved the most:

0. Easy to identify which topic needs more practice by seeing number of problems done on that topic.
1. Can directly see how much efficient solution we write
2. Rating graph is improved
3. we can see rank out of total leetcode users and at what top % we are lying.
4. Can see all the solutions and discuss posts by the user

Official feedback link - https://leetcode.com/discuss/general-discussion/1771797/Share-your-feedback-to-the-new-user-profile-page