In this project, we built a basic website that allows users to add/remove books from a list. This was achieved by using ES6 modules while using javascript DOM and basic events to dynamically modify the page. and Luxon library for date-time manipulation
Good job so far! The project looks good.
There is a couple of details, to follow the ES6 best practices we should use arrow functions. And as an optional observation, maybe you can take advantage of the luxon library to save some code and use:
const dt = DateTime.now(); document.getElementById('yourHTMLID').innerHTML = dt.toLocaleString(DateTime.DATETIME_MED);
This should give you the actual date in the required format.