Hi everyone 
Recently I decided to include everything I’ve learned lately so I made a simple linked list sandbox. I wanted to use CSS grid, some web components and play around with linked list. I decided to use modular JS, so I also used webpack to bundle all my files (so the actual code is in the SRC folder). I didn’t bother to make it full responsive as I think this app wouldn’t be much useful on mobile devices. I would be grateful if You look at my code and point out my mistakes. Visual advice are also welcome (I have an impression that option menu may be a little bit annoying). Tell me also If this app could be useful so I could upgrade it and add more functionality in the future. Links to github and live application below. Cheers!
https://linked-list-sandbox.hostman.site/