FAQ Accordion with event delegation

What are you most proud of, and what would you do differently next time?

Hi 🙂,

FAQ Accordion component. Second project with other UI.

In this project the main idea was: ✔️ First time event delegation in JS to upgrade my code skills. Make it more advanced. It was main priority. ✔️ First time i used mixins only for flex with diffrent properties. All in file with mixins at github repo.

I only try to make my skills better. Please leave here your advices as a hints 🙏. What can i do better. I think that write better JS is possible.

Thank you 🙂