HI LEETCODER!!
I hope you all doing well, I am using leetcode for last four months and i observed that leetcode does't provide some feature and which are very usefull for leetcoders and help to analyse thier activity.
So here i present you all my extention Leetcode Analyzer ,
Features🔥🔥
Enable user with a graph to show their solved number of questions according to tag with hover effect ( by hovering on graph bars any user can know about the tag represented by that bar and number of questions solved by the user on that tag )

NOTE: As Leetcode not provide any public api for all question with tag so i have to make my own api for that
so, sorry to say Number of question per tag is not 100% accurate but it is 90% accurate and i am working on this so have patience 😊.
This extension also enables a contest history given by the user. As we all know Leetcode provide information related to contest within the small portion of the whole page (i.e contest graph) and if anyone wants to know about their rank then they have to hover their cursor on the graph in a small area which is hard and also it tells the only name of contest given by that user but in this extension, you all get Contest Name (with the link), Rank, Score and Total participants.

Bonus Feature 🙏 🙏

Overview
With toggle on!

With toggle off!

For source code visit my Github Account.
I am also looking for some cool features for this extension.
If you have any suggestions please comment them down.
DON'T FORGET TO UPVOTE AND IF YOU LIKE EXTENSION SO PLZ GIVE RATE THIS