XYGraph was created to generate intelligent plots of output data without the need for extensive user input. Take a look at the demo page to see just how useful and proffesional the results are. The script generates an XY Graph using Vector Markup Language (VML) and returns an html string for display via javascript. The code is written to automatically calculate appropriate scaling for tics and will cut off extreme data points. Noncommercial use is free, donations are appreciated. A modest one-time licensing fee will be asked for commercial use.

Sparklines are intense, simple word-sized graphics, developed by Edward Tufte. This site provides a way to create sparklines in Adobe Photoshop.

Create graphs out of raw data using Graph It! Just input the textual data of the involved graph elements, and leave the rest to the script. The data can be either in absolute or percentage values.

Use the BAR_GRAPH class to create horizontal / vertical bar-graphs and progress bars. You can create simple graphs and even grouped bar-graphs with legends, add labels, change colors etc. No graphics or libraries (GD etc.) required. New in version 2.10: space between labels can be modified.

GraphObject 1.0 is an object which generates a highly customizable bar graph with unlimited number of plot points. It's simple to use and can be customized to fit the style of your site. Methods are available for adjusting width, height, scale, unit, background colors, fading options, font, font size, font color and much more!

Given initial data (manually or from database), this script will dymanically draw the chart. Useful if you have a lot of data or often update your results. To insert the script into your page, copy its listing, and change the initial data.