I'm making a webpage about interesting statistics on Lichess

Hi everyone. This is an open-source website that can collect data and create interesting charts. Currently can plot the changes in users' level score as K-line charts. At present, there are not many functions and the page is not exquisite, but the subsequent development will make up for this.*(But not soon)* enjoy :) https://hgnim.github.io/lichess-stats-web/