Open Source Linux Data Visualization Software

SPX, which stands for Simple Profiling eXtension, is just another profiling extension for PHP. It differentiates itself from other similar extensions as being totally free and confined to your infrastructure (i.e. no data leaks to a SaaS). Very simple to use: just set an environment variable (command line) or switch on a radio button (web request) to profile your script. Thus, you are free of manually instrumenting your code (Ctrl-C a long running command line script is even supported). Using a dedicated browser extension or command line launcher. Multi metrics capable: 22 are currently supported (various time & memory metrics, included files, objects in use, I/O...). Able to collect data without losing context. For example Xhprof (and potentially its forks) aggregates data per caller / callee pairs, which implies the loss of the full call stack and forbids timeline or Flamegraph based analysis.

Emma (Extensible Multi Media Architecture) is an open-source, modular, extensible, dynamic framework for declarative authoring and display of 2D and 3D interactive multimedia. It uses Lua for scripting and Ogre3D for rendering. http://www.emma3d.org

A firefox extension that resolves an eXtensible Resource Identifier (XRI) and renders the eXtensible Resource Descriptor Set (XRDS) document in a human-friendly interface.

NPGPX is a Qt-based Netscape plugin that displays GPX files (GPS eXchange) with waypoints, routes, and tracks embedded in a webpage, with optional background maps.

A VRML browser for the GNOME desktop environment.

An universal 3d visualisation tool, web browser, art tool and experimental platform based on a client/server environment.

Code libraries and media files contributed by Whoola, Inc. Includes Whoola Cyberspace, a virtual reality web browser with fly-through hyperlinks. The source code includes a COLLADA loader for Xith. Click on the "Home Page" link above to install.

This is a weather widget for the popular Screenlets.org widget engine on Linux machines. It displays weather for your desired location in an easy-to-read format on your desktop.

Xi3D is an X3D renderer and browser for 3D Web content. It contains compliant parsers for VRML'97 types, a java scenegraph, XML bindings using SAX2, a content converter, full runtime and event model, DOM Level 2, vecmath

Ycad is a library of CAD functions in Java. Currently only DXF is supported for reading, viewing and writing. The DXF drawing may be rendered to a Graphics object for printing or imaging.

A viewer for large user models. VlUM visualises an RDF description of a user model graph.