This content originally appeared on DEV Community and was authored by Imran Khan
Just finished building a quiz app using HTML, CSS, and JS! 
This app features JavaScript-based questions, instant answer feedback, a 30-sec timer per question, and timer sound effects! Also added a high-score tracker. Learned a lot from this project! 
Give it a try and let me know if you find any bugs or have feedback! 
GitHub: https://github.com/khanimran17/Quiz-App
Live Demo: https://cool-pony-ceb8bc.netlify.app/
This content originally appeared on DEV Community and was authored by Imran Khan