JavaScript Blacklist is a simple extension for Safari 5 which blacklists scripts from a configurable list of domains. If a common "utility" script used by sites that you visit is annoying you, this will let you opt out quickly and easily.
The Safari Microformats plugin notifies you when the author of the website has published Microformats and allows you to easily import hCards and hCalendars in Address Book and iCal
Carnival is a free microformat parser for Safari. Download it, fire it up, and whenever a microformatted site is viewed in Safari, Carnival will glowgreen. Click on the icon to view the available data.
A special stylesheet to high-light hcard and hcal microformat entries.
This article discussions options on enabling/modifying Safari safe files, using "Old School" methods like a AppleScript Folder Actions to auto open downloaded non-safe files, or a new options in Mac OS X 10.4 using a configuration file to override Downl
Greasemonkey for Safari, leider sind die meisten Scripte nicht kompatibel