today we present some Wiki-tools [see much of the basics of wiki-concept :: see a powerful development the mediawiki.org base of the wikipedia-platform;
and another example: here we have a Twiki :: travel over and see what can Twiki do for you
"Welcome to TWiki, a flexible, powerful, and easy to use enterprise collaboration platform. It is a structured Wiki, typically used to run a project development space, a document management system, a knowledge base, or any other groupware tool, on an intranet or on the internet. Web content can be created collaboratively by using just a browser. Developers can create new web applications based on a Plugin API"
see the sandbox travel over to the Twiki and see the powerful features:
see some overview on issue-tracker and more issue, project and bug tracker
get more out of the wiki-sites - based on different programming languages;