You can create Gantt charts on the wiki using an XML based project plan description. Instructions are here: [http://www.logilab.org/projects/pygantt/documentation] and [http://moinmoin.wikiwikiweb.de/ParserMarket/Gantt]
<project xmlns:pg="http://www.logilab.org/namespaces/pygantt_docbook" id="monprojet"> <label>Cytoscape</label> <task id="module"> <label>Testing</label> <task id="func1"> <label>Code Freeze</label> <duration unit="days">1</duration> <constraint type="begin-after-date">2005/08/15</constraint> </task> <task id="func2"> <label>Testing</label> <duration unit="weeks">4</duration> <constraint type="begin-after-date">2005/08/15</constraint> </task> </task> </project>