Community Mapbuilder : An Ajax GIS Solution
MapBuilder, is a massively Ajax in-browser GIS system: multiple layers, images, all pulled from WFS and WMS servers on the fly. There's no programming required to insert a map into a web page, just an XML configuration file, a div tag, and an onload=... addition to your body tag.
Source : O'Reilly Radar - OS GIS Conference Day 1

Subscribe to AJAX Magazine's feed