A Gantt chart is a type of bar chart that illustrates a project schedule. Gantt charts illustrate the start and finish dates of the terminal elements and summary elements of a project.

Gantti is a free and simple to use Gantt chart PHP class. Data is defined as an associative array, for each project you get a label, start date, end date and a class name. The default stylesheet is available as .scss (SASS) It includes a set of predefined variables, which you can use to adjust the styles very easily.

• Generates valid HTML5
• Very easy to customize with SASS stylesheet
• Works in all major browsers including IE7, IE8 and IE9
• No javascript required