Dowsing is a project mainly written in JavaScript, it's free.
Open Hamilton's app to help you find water spots
Dowsing - Hamilton's swimming app
-mobile/ This is the mobile version of Dowsing best for small screen devices. Built on Backbone.js, zepto.js and Handlebars.js. Completely client-side and gets it's data from a Google Fusion Table.
-desktop/ This is the desktop version of Dowsing. It can be embedded easily on any site.
Author: Gavin Schulz [email protected]