A fully featured gantt chart component built entirely in Javascript, CSS and AJAX. It is lightweight and there is no need of external libraries or additional images.

You can view a live example at https://jsGanttImproved.github.io/jsgantt-improved

Features include:

• Tasks & Collapsible Task Groups
• Dependencies
• Task Completion
• Task Styling
• Milestones
• Resources
• Dynamic Loading of Tasks
• Dynamic change of format: Hour, Day, Week, Month, Quarter
• Load Gantt from XML
  • From external files (including experimental support for MS Project XML files)
  • From JavaScript Strings
• Support for Internationalization (all hard coded strings can be overridden)

Project forked as I was unable to contact the original maintainers. This work was done to support a personal project that didn't warrant a more heavyweight system (e.g. the dojo toolkit gantt chart features).

See the Documentation wiki page or the included index.html file for instructions on use.