Free javascript software for mac

Greasemonkey is a plugin that allows you to customize the way a webpage displays using small bits of JavaScript.

Hundreds of scripts, for a wide variety of poular sites, are already available at http://userscripts.org.

You can write your own scripts, too. Mark Pilgrims definitive Greasemonkey guide, diveintogreasemonkey.org will show you how.

You can use the online email protector to stop people from stealing your email address when you post it online.

To use, simply type you email address and then click in either of the textboxes. You can use the simple link code, or the more complicated Javascript link. Either links will effectively mask and cloak your email address from spammers.

OpenMocha is an open source Javascript website application server and development framework. Quick soft-coding and clean hard-coding in Javascript on the client-side AND the server-side.
The goal of OpenMocha is to maximize the fun and productivity of Javascript development by blending the gap between browser and server based scripting.
With OpenMocha, a new project can be quickly soft-coded by creating custom Mocha Objects using the web browser. As the project matures, these Mocha Objects can be re-factored and hard-coded in separate code files. The two approaches can be mixed at any time, patching hard-coded applications through soft-coding even during runtime.
OpenMocha intends to stretch and scale between fast all-in-one deployment and complex integration in best-of-breed environments.
Enhancements:
- Corrected a packaging error contained in the 0.6 release.

ExecScript is a widget that can execute abitrary javascript snipits.
Im not sure why I made this but I have found it quite usefull for writing short algorithums to implement elsewhere and since most math is nothing but a javascript snipit, it makes a great calculator as well.
Many features in this widget exist to assist in writing and managing of scripts. Some of these features are a code stack (a stack to push or pop the contests of the editor), function saving (saves the content of the editor as a function), persistant memory (mem.A to mem.Z), and a scrolling status bar.
Enhancements:
- Fixed issue with Mac OS X 10.4.3 where data could not be accessed over the net
- Added minimized view
- Added many new system functions
- Added a new Stack drop down
- Added a Tools drop down.

Evaluate is a Dashboard widget that uses the Javascript eval function to process text entered into an input line. The results are output to a buffer so that you can view/copy results from previous calculations.

Because the widget uses the eval function to process input you can use the widget to evaluate any valid javascript and even store variables.

Hawk Innovations asked me to work up the design for their Whiskies of the World widget.

I provided the graphic design and a reworked CSS file to make everything look and function properly and a few tweaks to the JavaScript.

Hawk actually wrote the JavaScript file for this widget.

Stac requires ingenuity and persistence in solving and assembling. Determined users will recognize new methods as they advance through levels, subsequent highscores are saved locally.

stac is written fully in JavaScript and runs in any browser. This particular version, however, has been designed and optimized exclusively as a widget for Mac OS X Dashboard.

Sen Haerens Widget features the current screenings of Belgian cinemas.
Enhancements:
- JavaScript code bits were completely rewritten. Easier to maintain for me and a lot more efficient (faster!) for you.
- Widget notifies you as soon as an update becomes available.
- Progress indicator when retrieving movie showtimes from the web.
- Added a few cinemas to the list.