The Free / Libre / Open Source Web App with the most built-in features
"Software made the wiki way" A full-featured, web-based, multilingual (40+ languages), tightly integrated, all-in-one Wiki+CMS+Groupware, Free Source Software (GNU/LGPL), using PHP, MySQL, Zend Framework, jQuery and Smarty. Tiki can be used to create all kinds of Web applications, sites, portals, knowledge base, intranets, and extranets. Tiki is the Open Source Web Application with the most built-in features. Highly configurable and modular, all features are optional and administered via a web-based interface. Major features include a wiki engine, news articles, discussion forums, newsletters, blogs, file galleries, bug and issue trackers (form generator), polls/surveys and quizzes, banner management system, calendar, maps, mobile , RSS feeds, category system, tags, an advanced themeing engine, spreadsheet, drawings, inter-user messaging, menus, advanced permission system for users and groups, search engine, external authentication, etc. Security reports: firstname.lastname@example.org
Open Source Enterprise Wiki and Web Application Platform
Enterprise collaboration platform with over 400 extensions. Users without programming skills can create web applications. 50,000 small businesses, many Fortune 500 companies, and millions of people use TWiki, with installations of 100,000s of pages. Visit http://twiki.org/ for the open source TWiki. The TWiki community is focusing on building the best collaboration platform for the workplace. We invite you to GET INVOLVED! More at http://bit.ly/twGetInv.
Foswiki is an Enterprise wiki, typically used to run a collaboration platform, knowledge base or document management system. Users can create wiki applications using the Topic Markup Language, and developers can extend its functionality with plugins. Foswiki stands for "Free and Open Source" wiki to emphasize its commitment to Open Source software.
The Halo extension extends MediaWiki and Semantic Mediawiki
Semantic web technologies and wiki paradigms are combined with advanced user interfaces for browsing, editing and maintenance. SMW+ Community edition: Installer includes PHP, MySQL, MW, SMW and Halo extension Community and User Manuals on http://www.smwplus.net
Highly Modular CMS framework includes: Wiki, Articles / News, phpBB Forum Bulletin Board, Blogs, Image Photo Gallery, ... includes TikiWiki upgrader. Databases supported: MySQL, Postgres, Oracle, Firebird, IIS/MS-SQL for PHP on Windows or Linux.
A collection of Dokuwiki plugins that will enable the user to spatially enable and use the wiki, currently we have: openlayersmap (a map), geotag (ways of geotagging a page)
BaconMap is an IT Resource Manager - Wiki program which visually maps IT resources and supports document management. Flexible and powerful! Visualize interdependent resources: "What fails when this fails?" Demo: http://baconmap.org/demo.php
Code Syntax Highlighting Engine, and Editor for web browsers, and site
Drupal-SQLite is a patched version of Drupal 6.x that works with SQLite, a lightweight, fast, public domain, multiplatform database system. With Drupal-SQLite you'll have a preconfigured MySQL-less Drupal site that works just out of the box.
Enano is a relatively lightweight "hybrid" CMS that focuses on being fast, secure and extendable. The fact that it is a hybrid CMS means that it can act as a CMS or a wiki, or both at the same time - and Enano does it all in AJAX dramatic fashion. GPL.
Embeddable/J2E/Desktop Java Wiki CMS
WP:CITE is a Firefox add-on that automatically generates footnote referencing citations for Wikipedia.
WikiCrowd is a light useful wiki engine powered by Ajax, PHP, XML and XSL. No database required. Simple self extract installation.
Adds the ability to navigate within and between pages to the standard WIkipedia interface. The project won Best-in-contest for the AVIOS Speech Application contest in 2010.
pH7 Doc Script with support for multiple languages and Ajax navigation
Simple Navigation Documentation Script lets you easily create beautiful multilingual documentation for your software and lets you add some documentation files very easily and highlighting programming code. This software has also an full Ajax navigation with HTML5 History / pushState URLs.