ScriptSafe allows you to browse and shop online safely by enabling you to allow or disallow any script from running. Simply put, you get to control what you want to see.
The people complaining that its ‘too complicated’ to allow trusted sites are simply inexperienced computer users. If you have even a rudimentary understanding of HTML and website file structures ScriptSafe is the add-on you want. You can specifically enable ONLY the scripts you want to run on the site. As I said if you know what you are doing this is superior to Noscript because you can make sure that only the script for the site and the comments section works, for example. With ScriptSafe, there is absolutely no chance of malicious scripts running with this on your Chrome.
If you want to know more about it, head on to the Chrome Web Store Page.
Source - ScriptSafe