Just use plain HTML for God's sake. HN demonstrates very well that you can do plenty without some Javascript monstrosity. At the very least, make your your websites degrades gracefully when JS is turned off.
and what % of users have JS turned off? 0.00001%?
The only feature that appears to require JavaScript is search.
I have noped out of so many sites that are - or should only be - serving simple content when I see the "please enable JavaScript" notice or site just plain breaks. It's so disappointing and irritating.