I browse the web with JS disabled by default. If I encounter a site that has trouble with that, I enable it for that site until I can determine if it is worth leaving it enabled, which usually means at some point I'll be back there again and need it on.
For the most part, it is a superior experience to what I was seeing before with just an ad blocker. The most noticeable thing about it is probably how many images simply don't load because developers lean on JS for loading and scaling them.