YesScript for Windows

JavaScript is not something to be feared. Firefox is the most secure browser, and any vulnerabilities found are patched within days. However, JavaScript is sometimes misused by sites. They can show obtrusive ads or try to limit built in browser functions such as the back button or the right-click menu. Poorly written scripts can also hog your system's resources.

YesScript provides a JavaScript blacklist, letting you specify which sites aren't allowed to run JavaScript. A single click on the status bar icon can put the current site on the blacklist or take it off.