This app allows users to check their codeforces account's statistics. they include number of problems solved, languages used, difficulty rating of problems solved, Number of Contests partcipated, average attempts per problem etc. all data is collected from publicly available codeforces api Refer here
This app was built using React js framework, using libraries materialise css, chartjs (for charts), axios, react router.
This website is hosted live. visit the website here : Codeforces visualiser
Download zip or clone the repository and run these commands
npm install
npm start