Однако ж их много. Какая из них самая популярная, и какая самая простая так что бы с помощью нее можно было на странице отображать карту с расположением объектов?
canvaslayer - A library for adding a <canvas> layer to a Google Maps JavaScript API v3 map, and a small API for efficiently visualizing data using the 2d canvas API or WebGL. Brendan Kenny
geolocationmarker - A library for adding a marker which tracks a user's location with an accuracy circle. Chad Killingsworth
googleearth - A library integrating the Google Earth API with the Google Maps JavaScript API v3, rendering most map overlays appropriately in the 3D plugin. Josh Livni
infobubble - A InfoBubble is a customizable CSS info window. Luke Mahe
maplabel - A library that adds well-styled, customizable text to a particular location in a Google Maps JavaScript API v3 map. Chris Broadfoot,
Luke Mahe
markerclusterer - A Google Maps JavaScript API v3 library to create and manage per-zoom-level clusters for large numbers of markers. Luke Mahe
richmarker - A library for using arbitrary DOM elements as map markers in the Google Maps JavaScript API v3. Luke Mahe
storelocator - This library enables developers to easily build store locator-type applications using the Google Maps JavaScript API v3.