WhatsNearby is a jQuery plugin to list and show nearby places around a certain position using Google Maps.
SmallWorld.js is a utility for generating map overviews using GeoJSON and HTML Canvas. It was created out of a need to render simple map previews, quickly and efficiently without heavy client libraries.
A jQuery Latitude and Longitude plugin to pick a location using Google Maps. Supports multiple maps. Works on touchscreen. Easy to customize markup and CSS.