• OpenLayers project
• Demos
  • http://openlayers.org/dev/examples/fullScreen.html (zoombox)
  • http://openlayers.org/dev/examples/controls.html
  • Scribble WFS (save/refresh)
  • http://openlayers.org/dev/examples/editingtoolbar.html
  • http://openlayers.org/dev/examples/openmnnd.html
  • http://dev.openlayers.org/sandbox/emanuel/animatedZooming/demo.html animated zooming
  • http://openlayers.org/dev/examples/image-layer.html image layer
  • http://tilecache.org/demos/zelda.html

• MapServer
  • Server side rendering
  • Any kind of GIS data source
  • Lots of documentation, lots of open source development, mature project

• TileCache project
  • Takes data from WMS, MapServer, Mapnik and Images