Free javascript scrambler software for linux

Kits JavaScript Brainf*ck Interpreter is a rather fast interpreter for the Brainf*ck esoteric programming language.

YesScript Firefox extension is a JavaScript blacklist.

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 systems resources.

YesScript provides a JavaScript blacklist, letting you specify which sites arent allowed to run JavaScript. A single click on the status bar icon can put the current site on the blacklist or take it off.

JSCoverage is a tool that generates code coverage statistics for JavaScript programs.
JSCoverage works by instrumenting the JavaScript code used in web pages. Code coverage statistics are collected while the instrumented JavaScript code is executed in a web browser.
JSCoverage works with any modern standards-compliant web browser - Internet Explorer, Firefox, or Opera, on Windows or Linux.
This project is free software, distributed under the GNU General Public License.
Enhancements:
- This release features a new tabbed user interface.

Freejtv HTML/Javascript Slideshow Template is a cross-browser, cross-platform HTML/Javascript template page for building your own slideshow and gallery. The project supports more than 30 DirectX transitions in the IE browser and fade in/out transition in Firefox.
Howto:
Press Simple Slide, Effect Slide and Collage Slide on top menubar to generate your own thumbnail photo album and music photo presentation (NO demo versions restriction or other functional limitations). Its a self-aid free service (based on Java applet, 1.4.2 or higher is required).
Nowadays a lot of free web hosting services provide free subdomain web space (100-500M space, 5G-20G bandwidth/Month, 500K filesize limit, PHP support, Zero cost for 1 year). You can upload the generated thumbnail gallery and the slide page to any web spaces. If the photos are too large, you can press the Image Processing on top menubar to reduce the filesize of a group of jpeg files. Its much easier than using photoshop to save them one by one.
Problems:
The most common error is caused by applets cache. For efficiency, applet and application data are cached and sticky in a directory other than browsers cache. If the applet could not work correctly, you should open the java plugin control panel and empty the cache first.
Error could also be caused by proxy. As this site is powered by services from Blogger, Googlepages and Myjavaserver, users should make sure that the browser could visit the 3 sites. Since applet may use a network connection different from browsers, users should make sure that the applet could visit all the three sites too. Applets network connection could be set from java plugin control panel.
If it still could not work, email the java consoles output to me.
Enhancements:
- Background music playing is improved in Firefox and Safari.
- This release works with Safari correctly.
- Music pause/resume support has been added.
- The documentation has been revised.

Rhinohide is a Java implementation of the W3C DOM, layered over a Web browsers native JavaScript.
Rhinohide provides an interface for applets to manipulate their containing Web pages, using a standard Java binding of the DOM. The code is still in alpha, and coverage is incomplete, but at least partial support is provided for these DOM features:
- Core level 3
- XML
- Events
- Traversal
- Range

Google Gears project is an open source Firefox extension that enables web applications to provide offline functionality using following JavaScript APIs:
- Store and serve application resources locally
- Store data locally in a fully-searchable relational database
- Run asynchronous Javascript to improve application responsiveness