JustGage is a handy JavaScript plugin for generating and animating nice & clean dashboard gauges. It is based on Raphaël library for vector drawing.
Checkout http://justgage.com for details, demos, current release and more.
###Update log
######November 25, 2012.
- Option to define custom rendering function for displayed value
######November 19, 2012.
- Fix for human friendly option when refreshing
- Config.value is now updated after gauge refresh
######November 13, 2012.
- Donut display mode added
- Option to hide value label
- Option to enable responsive gauge size
- Removed default title attribute
- Option to accept min and max defined as string values
- Option to configure value symbol
- Fixed bad aspect ratio calculations
- Option to configure minimum font size for all texts
- Option to show shorthand big numbers (human friendly)