Free javascript engine software for linux

ECMAScript is a standardized language also known variously as JavaScript, JScript, and LiveScript. SEE is a library that provides a parser and runtime environment for this language. Simple ECMAScript Engine conforms to CMAScript Edition 3, and to JavaScript 1.5, with some compatibility switches for earlier versions of JavaScript and Microsofts JScript.
- manage multiple, separate ECMAScript runtime environments,
- evaluate instances of user-supplied ECMAScript program text, and
- expose your applications objects to those programs.
Main features:
- Support for C++ exceptions
- Host class convenience constructors
- Thread safety
- 3-term BSD licence
- ECMA-357
SEE does not provide a document object model. However, the API was designed with the goal of binding a SEE objects to a DOM.
Please read the SEE library documentation for examples of using of SEE, and the data types it exposes. (You may wish to compare SEE with the Spidermonkey API.)
SEE was written with an emphasis on correctness and portability. When compared against a benchmark test it is not too bad. Use this Win32 SEE javascript shell executable to test SEE against JScript and Nombas. It was built with -DNDEBUG with WinXP/MSYS/MINGW (gcc).

JavaScript::App is a Perl framework for building dynamic widgets or full applications in Javascript.

SYNOPSIS

see the documentation for "js-app" ("man js-app" or "perldoc js-app")

"js-app" is a Javascript Application framework with which you can build rich web applications and widgets embeddable in web pages.

Absolut Engine is a news publishing system. It features three-layer access (admin/chief/editor), article posting, editing, and deleting. Absolut Engine includes a powerful image managing tool, a file manager, and a related articles manager.

Rich text editing is provided via a built-in WYSIWYG editor that produces XHTML 1.0 Strict-compliant code. Absolut Engine is easy to extend via module functionality. The provided modules include Discussions, Surveys, RSS Feed, Search Engine Optimization (static/clean URLs), and a message system for better communication between users.

Absolut Engine produces Web-standards-compliant valid and accessible XHTML 1.0 Strict and CSS semantically-correct code.

This scripting language interpreter is implemented in PHP and allows to execute user-supplied JavaScript-lookalike code server-side, without compromising security because everything runs safely in a sandbox.

This is of course much slower than a real interpreter, but is useful for integration into CMS/Wiki engines to have users extend a sites dynamic functions.

It can be connected to the hosting interpreter (PHP) by allowing access to certain (interface) functions and even PHP variables.

WMS Javascript Library is an object-oriented JavaScript library for creating dynamic Web-based maps from otherwise static WMS (Web Map Service) images by adding pan/zoom functionality with Google Maps-like draggability.
Custom clickable overlays can be added to create a useful GIS.
WMS Javascript Librarys wmsmap.js purpose is to facilitate the creation of dynamics maps using freely available WMS servers. For example to create the dynamic equivalent of the image above, include the javascript files, define the Layer object, create a new map object, and associate it with an html DIV element.
// define layer object
var myLayer = {
URL: http://wms.jpl.nasa.gov/wms.cgi?,
LAYERS: [BMNG],
FORMAT: image/jpeg,
BBOX: [0,0,180,90]
};
// create new map object with layer
var myMap = new WMap(map_div,[myLayer]);
Enhancements:
- This release fixes IE bugs and improves the documentation and example layout.

PHP/Javascript Jigsaw puzzle automatically creates jigsaw puzzles from a folder of images.
Enhancements:
- javascript libary

Extend For JavaScript allows you to use traditional single-class inheritance in your JavaScript applications. Extend For JavaScript also gives you many advanced features such as runtime class modification, introspection, and change.
It is simple, and does not depend on any other library. It works well with Prototype, jQuery, or MochiKit.
Main features:
- Can be used as a drop-in replacement to the current Prototype Class.create function
- Flexible and reliable super-like functionality
- Rich class-meta information, such as the list of methods defined in class, and for each other method, a link to the class which declared it, and links to all subclasses.
- Dynamic reparenting, which allows to change an existing class parent class.
- Dynamic class change, when you want an object to change its class on the fly.

madlibs engine project is a MadLibs clone.

The madlibs engine is a tiny engine for MadLibs-like interactive stories. Basically, you enter different words of a certain part of speech.

The program pastes them into a story text, creating weird, funny, or stupid results.

It runs on anything from a line printer to an xterm.