Dcos-dygraphs NPM

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

Plots time series without using an external server or Flash
Supports error bands around data series
Interactive pan and zoom
Displays values on mouseover
Adjustable averaging period
Extensive set of options for customization.
Compatible with the Google Visualization API

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.