JS Charts

http://www.jscharts.com

JS Charts boasts easy usage by emphasizing on the end-user’s ability to use the library with little to no coding, making it ideal for web designers who’d like to chart data without spending too much time learning how to write JavaScript. JS Charts has a web-based GUI and offers hosting for your charts to take some load off your own servers. It supports three chart types: bar, pie, and line.

Highcharts

Highcharts is one of the most promising JavaScript charting libraries to hit the scene recently, with its large array of features including seven charting types (line, pie, and bar among them),  the ability to zoom in and out of charts, and tooltips for offering more information about data points. The library has many options for customization and they’re well documented on one page for easy referencing.

http://www.highcharts.com/

flotr

http://code.google.com/p/flotr/

 

Flotr is a javascript plotting library based on the Prototype Javascript Framework 1.6+.

Flotr enables you to draw appealing graphs in most modern browsers with an easy to learn syntax.

The currently supported chart types are :

  • Histograms (vertical, horizontal, stacked bars)
  • Lines (filled or not)
  • Points (scatter plots)
  • Pie chart
  • Candle sticks (and barcharts)
  • Radar chart
  • Markers (positioned text)

Flotr: Basic Axis Example

jqPlot

jqPlot is a plotting and charting plugin for the jQuery Javascript framework. jqPlot produces beautiful line, bar and pie charts with many features: Numerous chart style options, Date axes with customizable formatting, Up to 9 Y axes, Rotated axis text, Automatic trend line computation, Tooltips and data point highlighting, Sensible defaults for ease of use.

 

http://www.jqplot.com/