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MediaWiki

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Claimed by Wikimedia Analyzed about 16 hours ago

MediaWiki is the collaborative editing software that runs Wikipedia, the free encyclopaedia, and other projects. It's designed to handle a large number of users and pages without imposing too rigid a structure or workflow.

2.53M lines of code

151 current contributors

1 day since last commit

781 users on Open Hub

Very High Activity
4.28125
   
3 Reviews
I Use This
Mostly written in PHP
Licenses: gpl
Tags cms education front-ends html mediawiki message_boards php tools web webapp wiki xhtml

FreeMind

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  Analyzed over 1 year ago

FreeMind is Mind-Mapping tool and an intuitive editor for tree-structured data. It features a modular design, and can be used to edit any kind of data, dependent on the current mode. The data is represented as a Mind-Map, while data, behavior, node style, edge style, color, etc. are determined by ... [More] the mode. It features one-click fold, unfold, and "follow link" operations. [Less]

254K lines of code

0 current contributors

almost 4 years since last commit

287 users on Open Hub

Activity Not Available
4.05814
   
2 Reviews
I Use This
Mostly written in Java
Licenses: GPL2
Tags brainstorm creativity education java mindmap multi-platform productivity thinking visualization

Moodle

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  Analyzed 1 day ago

Moodle is a learning management system for producing Internet-based course Web sites. It is written in PHP and easy to install for use on Linux, Windows, Mac OS X, SunOS, BSD, and Netware 6. It has been designed to support modern pedagogies based on social constructionist theory, and includes ... [More] activity modules such as forums, chat, resources, journals, quizzes, surveys, choices, workshops, glossaries, lessons, and assignments. It has been translated into over 100 languages, with more on the way, and supports the popular SCORM standard for content packaging. Moodle offers a free alternative to commercial software such as WebCT or Blackboard, and is being used by a growing number of universities, schools, and independent teachers for distance education or to supplement face-to-face teaching. [Less]

2.39M lines of code

144 current contributors

3 days since last commit

176 users on Open Hub

Very High Activity
4.0
   
4 Reviews
I Use This
Mostly written in PHP
Licenses: gpl
Tags assessment cgi_tools_and_libraries cms collaboration communication communications community community_source computer_aided_instruction course course_management_system courseware 20 more...

gnuplot

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  Analyzed about 22 hours ago

gnuplot plots 2d and 3d graphs, from a data file or with a formula. It has an interactive mode with online help, or it can be used non-interactively. gnuplot does function fitting to data sets, and it does output to many terminals, among which are PostScript, X11 display, PNG, and GIF (via the old gd library).

199K lines of code

11 current contributors

6 days since last commit

168 users on Open Hub

Moderate Activity
4.16667
   
0 Reviews
I Use This
Mostly written in C
Licenses: No declared licenses
Tags api charting data education gnu graphics graphing latex linux math mathematics plot 8 more...

Stellarium

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  Analyzed about 5 hours ago

Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets and nebulae, and has many other features including multiple panoramic landscapes, fog, light pollution simulation and a built-in scripting engine. Stellarium comes with a star ... [More] catalogue of about 600 thousand stars and it is possible to download extra catalogues with up to 210 million stars. Stellarium has multiple sky cultures - see the constellations from the traditions of Polynesian, Inuit, Navajo, Korean, Lakota, Egyptian and Chinese astronomers, as well as the traditional Western constellations. It is also possible to visit other planets in the solar system - see what the sky looked like to the Apollo astronauts, or what the rings of Saturn looks like from Titan. [Less]

1.11M lines of code

29 current contributors

1 day since last commit

93 users on Open Hub

Very High Activity
4.55882
   
0 Reviews
I Use This
Mostly written in AMPL
Licenses: BSD-3-Clause, cc-by-3, gpl
Tags 3d astronomy education graphics linux macosx maps opengl planetarium qt4 qt5 satellite 8 more...

OLAT

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  Analyzed almost 4 years ago

OLAT is the acronym for Online Learning And Training. It is a web application - a Learning Management System - that supports any kind of online learning, teaching, and tutoring with little didactical restrictions. OLAT is free software/open source, and has been developed since 1999 at the University ... [More] of Zürich and won the MeDiDa-Prix in the year 2000. OLAT has support for various E-learning standards such as IMS Content Packaging, IMS Basic LTI, IMS QTI and SCORM. OLAT offers all the tools that you'd expect of a modern LMS like Wiki, Chat, Forum, Calendar, Cluster, AJAX-support etc. OLAt is used all over the world and has been translated into 30 languages. A packaged deployment (WAR) consistent with the Java Web Specification simplifies the rollout of the application. [Less]

3.76M lines of code

0 current contributors

almost 11 years since last commit

76 users on Open Hub

Activity Not Available
4.6875
   
3 Reviews
I Use This
Mostly written in Java
Licenses: apache_2
Tags brasato cms collaboration communication community_source computer_aided_instruction course course_management_system courseware education educational e_learning 20 more...

Celestia

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  Analyzed 1 day ago

Celestia is an OpenGL-based 3D space simulation for Unix and Win32 that lets you travel through the solar system, to the stars, and even beyond the galaxy. Visit over 100,000 stars, 100 solar system bodies, and all known extrasolar planets.

143K lines of code

2 current contributors

4 days since last commit

64 users on Open Hub

High Activity
4.33333
   
2 Reviews
I Use This
Mostly written in C++
Licenses: GNU-GPLv2
Tags 3d 3d_rendering asteroids astronomy education entertainment graphics interesting map maps opengl physics 7 more...

IXThemes

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  Analyzed almost 4 years ago

is an implementation of innovative methods in the development of qualitative modules and themes for PHP based OpenSource CMS (Content Management Systems) such as WordPress, XOOPS, Drupal, ImpressCMS, EXM System and also modules and themes for PHP based OpenSource E-commerce Software such as PrestaShop.

1.99M lines of code

0 current contributors

over 12 years since last commit

57 users on Open Hub

Activity Not Available
4.5
   
0 Reviews
I Use This
Mostly written in PHP
Licenses: gpl
Tags cms cmsopensource cms_systems drupal drupalthemes dynamic_content e-commerce ecommerce ecommerceshoppingcart education framework git 25 more...

Natural Language Toolkit (NLTK)

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  Analyzed 1 day ago

NLTK — the Natural Language Toolkit — is a suite of open source Python modules, linguistic data and documentation for research and development in natural language processing, supporting dozens of NLP tasks, with distributions for Windows, Mac OSX and Linux.

234K lines of code

42 current contributors

4 months since last commit

45 users on Open Hub

Low Activity
5.0
 
0 Reviews
I Use This
Mostly written in Python
Licenses: apache_2
Tags artificial_intelligence classifier classifiers computational_linguistics corpora corpus education first_order_logic grammar information_retrieval linguistics machine_learning 19 more...

Marble

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Claimed by KDE Analyzed 1 day ago

Marble is a Virtual Globe and World Atlas that you can use to learn more about Earth: You can pan and zoom around and you can look up places and roads. A mouse click on a place label will provide the respective Wikipedia article. Marble is also a light weight generic geographical map component ... [More] for use in your own Qt 4.x / C++ application. It is provided as a library, a QWidget and a KDE 4 KPart and hence can easily get integrated with KDE 4 or Qt 4 applications. By default MarbleWidget shows the earth as a sphere but doesn't make use of any hardware acceleration. [Less]

773K lines of code

16 current contributors

5 days since last commit

43 users on Open Hub

Moderate Activity
4.5
   
1 Review
I Use This
Mostly written in C++
Licenses: lgpl
Tags atlas c++ cross-platform earth education framework geo geography gis globe gps gpx 15 more...