If you need javascript+css: qtwebkit, gtkwebkit, qtwebengine ( blink based :( ), Ladybird (I really don’t care if the dev sucks; goolag/mozilla’s browser monopoly is too important for me to care about some stupid idpol takes)
If you don’t need javascript but want css: netsurf (there is technically javascript support, but it’s worked absolutely nowhere in my experience)
If you’re an epic hackor that doesn’t need either: w3m, links2, links, lynx
I mostly use w3m, and qutebrowser (qtwebkit and qtwebengine) when I need js. I’ll probably replace qutebrowser with Ladybird once there’s a port for OpenBSD (trying to write my own at the moment).
If you just want to abandon www all together, check out gemini and gopher clients.