Interactive rating card

Hello programmers🚀

Although it is a small and for most of you simple project, I enjoyed working on it and I am looking forward to other projects. This project was my last in newbie category.

I try to improve and learn new things every day. I just learn pure javascript and from today I plan learn SCSS & Tailwind.

Question

Any source suggestions for learning this two for free ??

Any suggestions on how I can improve code are welcome!📝

Thank you in advance. ✌️