[ Download link ]
GeoExt extends widgets and data utilities from ExtJS with mapping functionality from OpenLayers.
See GeoExt in action (code block could be collapsible):
// some script here[ Click button to launch map in a window ]
[ Links to tutorials, api reference, etc. ]
GeoExt is available under the BSD license and is supported by a growing community of individuals, businesses and organizations.
[ List of supporters ]
[ Links to dev resources ]