Very simple offline gantt diagram for simple project planning.

Original Source: A Pen created at CodePen.io. You can find this one at https://codepen.io/jdefreites/pen/paLHc

I made many modifications so that it worked for my projects. You basically just need to modify js/gantt_variables.js to use your content.

Features:

• The chart can be used for several months or one day (see gantt_variables.js)
• The relevance (opacity) of a task can be specified (see The Task 1235)
• Tasks can be highlighted with states (see gantt_variables.js)