> a specific JavaScript on specific host. This is very easy to do with ghostery I don't see any feature to accomplish this with Ghostery. You can block hosts f

> a specific JavaScript on specific host. This is very easy to do with ghostery I don't see any feature to accomplish this with Ghostery. You can block hosts from its pre-built library of hosts, not more, and not at a higher granular level then whole hosts. uBlock will report all hosts encountered on a page, not just those part of an internal database.