DS Scripts is a connection of javascript image effects which allws you to add several effects to your web site like Blend, Bounce, Explode, Fade, Random Blocks, Reassembly and zoom
The Google Maps API lets you embed Google Maps in your own web pages with JavaScript. The API provides a number of utilities for manipulating maps (just like on the http://maps.google.com web page) and adding content to the map through a variety of services, allowing you to create robust maps applications on your website.
The XMaps Library is an extension to the already terrific Google Maps API that adds more convenience to using the API and adds some cool new features, too! Now you can add filled polygons, put text along a polyline, create circles, add overlays faster, create custom icons and markers, and more!
Timemap.js is a Javascript library to help use Google Maps with a SIMILE timeline. The library allows you to load one or more datasets in JSON, KML, or GeoRSS onto both a map and a timeline simultaneously. By default, only items in the visible range of the timeline are displayed on the map.
PdMarker is a Javascript library that extends the Google Maps API, making it easier to customize marker behaviour. A basic understanding of the Google Maps API is recommended.
Mapstraction is a library that provides a common API for various javascript mapping APIs to enable switching from one to another as smoothly as possible. Developers can code their applications once, and then easily switch mapping provider based on project needs, terms and conditions, and new functionality.
The WMS Javascript Library provides an API to allow the creation of dynamic maps including simple zoom functionality, clickable googlemap-like overlays, and GetFeatureInfo queries by clicking the map (coming soon).
OpenLayers is a pure JavaScript library for displaying map data in most modern web browsers, with no server-side dependencies. OpenLayers implements a (still-developing) JavaScript API for building rich web-based geographic applications, similar to the Google Maps and MSN Virtual Earth APIs, with one important difference — OpenLayers is Free Software, developed for and by the Open Source software community.