Interactive comments section using Vanilla JS, SCSS and localStorage

I wanted to challenge myself and build a CRUD app using only vanilla JavaScript without any libraries and frameworks.

I had to use some workarounds, particularly when it comes to differentiating between top-level comments and replies. The code turned out to be somehow repetetive at times, and I would like to get some feedback on the quality of those solutions.

I have also added some elements of my own, such as local storage, confirmation messages and guard clauses for empty comments. All in all, a great exercise before jumping into React.