Clear and Concise Tutorials on Web Services, APIs, Libraries and Widgets
#googlemaps
PackageMapping.com
Package Tracking UPS USPS FedEx DHL w/ Google Maps.
Store Locator
Pretty sweet WP plugin that allows you to store a set of locations, search through them, map them etc. Looks pretty thorough.
HeatMapAPI.com
“Heat maps let users quickly visualize density of locations. Some maps will show points, but being able to understand the density of those points makes it much easier to see, especially when using colors.”
Events Manager plugin for WP
New plugin for WP. Nice and simple, stores events in a separate table and includes Google Map integration.
KML Generator – PHP Classes
Full PHP class for generating KML files.
Google Earth KML “Generator”
Very basic script sample on how to generate a KML file.