Open source, free to use
you get the source code to fiddle with!
Horizontal Bar Chart
Stacked Bar Chart
Charts - Radar Charts
with filled area and value labels.
with lines, spoke labels and keys.
with stepped axis and custom tooltips for individual points.
Radar charts are sponsored by Youri van der Lans of
, they are a great company, wonderful to work with and very friendly.
Open Flash Chart logo by
. | Syntax highlights are by