|140dev Twitter Framework|
The 140dev Twitter Framework is a free source code library containing a Twitter database server for gathering tweets for selected keywords, as well as a display plugin that lets you show tweets from the database in a single line of PHP code.
|An Introduction to Google Maps|
An Introduction to Google Maps and the Google Maps API by Eric Pimpler at GISuser.com.
How To Links and Examples
|Building a simple gadget for Live.com|
|Building a Simple Gadget for Live.com|
Good overview of how to buid a gadget for Live.com.
|Code322 PHP Google Maps|
Cubicweb-book is a component of CubicWeb that represents books and uses OpenLibrary to obtain information for a book.
|Detailed Google Maps API Tutorial|
Very thorough Google Maps tutorial from Mike Williams. Over 40 sections, each with its own example map and code. Many with pointers on things to watch out for.
|Drop.io realtime JS streamer|
|Dwolla API wrapper for node.js|
Dwolla API client for node.js. Updated to use new Dwolla API endpoints and response format
|Explore Amazon Web Services with AJAX|
Very informative five part series from Ajax Magazine on using Amazon E-Commerce services. PHP examples.
|GeoPicker Widget API - Easy Latitude / Longitude lookup for forms|
A DatePicker helps people to enter calendar data into form fields. This GeoPicker helps people to easily enter latitude, longitude, postal code, etc. A popup with a Google Map lets the user search for the requested location and fine tune the result by using a drag & drop marker. Another button click returns the resulting geodata back to your application or directly into the form field(s).
|Getting Started with the MapQuest Open API|
Brief introduction to MapQuest API at Designorati: Cartography by Samuel John Klein.
|Google Maps API Documentation|
|Google Maps Applications Development|
Good book on using PHP and Ajax with Google Maps. Covers nuances to using the API. By Michael Purvis, Jeffrey Sambells, Cameron Turner. 350 pages, published by Apress, Aug 2006.