Update website frontend

I have developed a quiz application using React and Firebase, which provides a seamless and interactive experience for users. With a user-friendly interface and intuitive design, the app allows users to participate in quizzes, track their progress, and compete with others. The integration with Firebase ensures real-time updates and secure data storage. With my expertise in React and Firebase, I have created a professional quiz app that offers an engaging and educational experience.
I should update some of website frontend for quiz app. If you have experience about this field, plz, let me know. Thanks