The NoScript plugin
Giorgio Maone developed the plugin NoScript and it was released to the public for the first time in 2005. As of May 2014, it is enabled in version 126.96.36.199. Since the release of the browser plug-ins, many bugs have been fixed and their functionality has been significantly improved. For example, protection against clickjacking and protection against cross-site scripting (XSS) have been optimized. At the same time, an option to import and export whitelists has been included.
To date, the NoScript It has been installed more than 2.3 million times (as of May 2015) in Firefox and is one of the most popular extensions for this browser. Many renowned journals and specialized authors recommend the use of NoScript for safer browsing.  The complement NoScript is enabled in the Mozilla Firefox web portal for your download.
The browser plug-in blocks the following by default when loading content from a web portal:
- java applets
- Microsoft Silverlight
- Adobe flash
and protects against:
- Scripts for all sites
Alternatively, you can also block frames and iframes.
Benefit for users
The noscript tag