Rival Tracker is a Javascript library that can be used to embed high quality track maps for JS environments/websites. Rival Tracker supports fluid animation of markers moving through the tracks and is an ideal mechanism to provide live or near live status updates of motor racing events (both real and simracing).

Examples of use are provided below with further instruction available on the GitHub project page.

Formula 1
This map features driver nodes with custom colours, strokes and labels. Click the driver node to execute the example callback function.
NASCAR
This map features increased driver node size, along with custom colours, strokes and labels. The circuit path has been coloured to co-ordinate with the div colour scheme. Click the driver node to execute the example callback function.
Circular Map
Example of a multiclass race event using the circular/fallback circuit map.
IndyCar
Rival Tracker written by Sam Hazim copyright © 2013. If you race iRacing check out my statistics tracking application for iRacing - Racing Rivals