/dygraphs

Interactive visualizations of time series using JavaScript and the HTML canvas tag

Primary LanguageJavaScriptMIT LicenseMIT

Build Status Coverage Status

dygraphs JavaScript charting library

The dygraphs JavaScript library produces interactive, zoomable charts of time series:

Learn more about it at dygraphs.com.

Get help with dygraphs on Stack Overflow (preferred) and Google Groups

Features

Minimal Example

<html>
<head>
<script type="text/javascript" src="dygraph-combined.js"></script>
</head>
<body>
<div id="graphdiv"></div>
<script type="text/javascript">
  g = new Dygraph(
        document.getElementById("graphdiv"),  // containing div
        "Date,Temperature\n" +                // the data series
        "2008-05-07,75\n" +
        "2008-05-08,70\n" +
        "2008-05-09,80\n",
        { }                                   // the options
      );
</script>
</body>
</html>

Learn more by reading the tutorial and seeing demonstrations of what dygraphs can do in the gallery.

Development

To get going, clone the repo and run:

npm install
npm run build

Then open tests/demo.html in your browser.

Read more about the dygraphs development process in the developer guide.

License(s)

dygraphs is available under the MIT license, included in LICENSE.txt.