kukla wrote:Or is this a question that doesn't make sense, since these are not written with any particular platform in mind? In other words, JavaScript is JavaScript, regardless of the platform.
Mostly this... but from my understanding most OS X specific vulnerabilities (other than social engineering) exploit Java so that's when NoScript can come in extra handy.
If you're particularly concerned about OS X specific vulnerabilities, I recommend that you completely disable the Java plug-in (from Add-ons manager), enable it manually only when needed, and when it's enabled let NS block the Java you don't need.