How do I block a specific JS file on Safari? I have tried adding the full URL to the JS file on Adblock Filter, but it still loads. Is there anyway that I can block specific JS files? (Or any files, really). I know how to block hosts, but not specific urls/files.
Did you already try JavaScript-Blocker?

They claim to block frames, XHRs, embeds, objects, and videos from loading and even images. Probably similar to NoScript in the Mozilla-universe.