Free javascript runtime engine software for linux

JavaScript::Minifier is a Perl translation of jsmin.c.

SYNOPSIS

use JavaScript::Minifier;
my $obj = new JavaScript::Minifier;
$obj->minify(*STDIN, *STDOUT);

use JavaScript::Minifier qw(jsmin);
jsmin(*STDIN, *STDOUT);

This work is a translation from C to Perl of jsmin.c published by Douglas Crockford. Permission is hereby granted to use the Perl version under the same conditions as the jsmin.c on which it is based.

Refer to the JSMin website for further information: http://javascript.crockford.com/jsmin.html
Speed is a bit slower than the python version and the python and perl versions are quite a bit slower than the c version(of course).

Here are test results processing a 71K javascript file. This is one of the largest we have -- most are considerably smaller.

| wall clock seconds(approximate)
---------------------------------------
Perl: | 1.4
Python: | 1.0
C: | 0.03

Tests performed on a Intel(R) Pentium(R) 4 CPU 1.80GHz under no load.

Javascript Flickr Slideshow is a slideshow that shows images from Flickr.com. You can specify tags and/or users to limit the slideshow.
Javascript Flickr Slideshow uses the "canvas" object, works in Firefox and Internet Explorer using the excanvas.js library, and integrates into any Web page.
Enhancements:
- A bug that caused Internet Explorer to crash when refreshing a page was fixed.
- The API was expanded to handle image and canvas tags.

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).

Siriel4 game engine project is a game engine for adventure, arcade, maze-like games.
The main goal of this engine is to provide tools and scripts for easy game creation.
Game creators only write the necessary scenario descriptions for the game in a scripting language (such as Lua) and do not have to care about such low-level details as animation loading, etc.
Main features:
- Lua-5.0 - scripting language support
- DUMB - music and audio support
- Multiplayer
- Terminal support for controlling engine
Enhancements:
- fixed widget system
- removed procedure for separate processing of widget and replaced by flag indicating status of widget
- basic support of room neighbours
- fixed Makefile - include paths
- fixed freeze mode of univers (bug: avatar can move in freeze mode)
- callback function
- avatar can walk through rooms
- fixed processing and displaying things in correct rooms, so they display only in rooms where they are connected to
- fixed collision with object

Javascript Search Aggregator allows you to perform all of your Web searches from one place.
You can create many categories of searches such as work and fun and customize search engines for your specific needs.
Javascript Search Aggregator remembers the last query and state of the tabs and works on any browser with JavaScript support.
Enhancements:
- Do not load last selected engine on first load

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.

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.

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.