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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.

Demo Image

Start using with including the files jsgantt.js and jsgantt.css that are inside dist/ folder.

Or install and use in JS

npm install jsgantt-improved

Import in your JS import {JSGantt} from 'jsgantt-improved';

See the FULL DOCUMENTATION for more details in all features.

For Angular use the component ng-gantt

For React use the component react-jsgantt

For Vue , see this example: https://stackblitz.com/edit/vue-jsgantt

For .NET , see this example: .NET Documentation


You can view a Solo live example at:

Or use a live coding example at Codenpen:

Easy to Use

<link href="jsgantt.css" rel="stylesheet" type="text/css"/>
<script src="jsgantt.js" type="text/javascript"></script>

<div style="position:relative" class="gantt" id="GanttChartDIV"></div>


var g = new JSGantt.GanttChart(document.getElementById('GanttChartDIV'), 'day');

  vCaptionType: 'Complete',  // Set to Show Caption : None,Caption,Resource,Duration,Complete,     
  vQuarterColWidth: 36,
  vDateTaskDisplayFormat: 'day dd month yyyy', // Shown in tool tip box
  vDayMajorDateDisplayFormat: 'mon yyyy - Week ww',// Set format to dates in the "Major" header of the "Day" view
  vWeekMinorDateDisplayFormat: 'dd mon', // Set format to display dates in the "Minor" header of the "Week" view
  vLang: 'en',
  vShowTaskInfoLink: 1, // Show link in tool tip (0/1)
  vShowEndWeekDate: 0,  // Show/Hide the date for the last day of the week in header for daily
  vAdditionalHeaders: { // Add data columns to your table
      category: {
        title: 'Category'
      sector: {
        title: 'Sector'
  vUseSingleCell: 10000, // Set the threshold cell per table row (Helps performance for large data.
  vFormatArr: ['Day', 'Week', 'Month', 'Quarter'], // Even with setUseSingleCell using Hour format on such a large chart can cause issues in some browsers,

// Load from a Json url
JSGantt.parseJSON('./fixes/data.json', g);

// Or Adding  Manually
  pID: 1,
  pName: "Define Chart <strong>API</strong>",
  pStart: "2017-02-25",
  pEnd: "2017-03-17",
  pPlanStart: "2017-04-01",
  pPlanEnd: "2017-04-15 12:00",
  pClass: "ggroupblack",
  pLink: "",
  pMile: 0,
  pRes: "Brian",
  pComp: 0,
  pGroup: 0,
  pParent: 0,
  pOpen: 1,
  pDepend: "",
  pCaption: "",
  pCost: 1000,
  pNotes: "Some Notes text",
  category: "My Category",
  sector: "Finance"





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

Project based on https://code.google.com/p/jsgantt/.

Want to Collaborate?

Its easy to get it set:

For testing:

node node_modules/protractor/bin/webdriver-manager update apt install chromium

apt install chromium-bsu

For new release:

Or help us donating…