Is there a way to add js to CMS filter value?

I have a Collection and I want to dynamically change items displayed based on today’s date using a filter. Please note, the current option to post based on date (i.e. when an article was published for example) does not cut it.

Can this be done with js? Will I need a plugin and if so, what do you recommend?

Here is my site Read-Only: LINK
(how to share your site Read-Only link)