Map

  OpenLayers embedded in this wiki page  OpenLayers (openlayers.org) is an open-source implementation of a "Slippy Map" interface. It is a JavaScript library released under the BSD license, and is used on the OpenStreetMap homepage. It one of several libraries you can use to deploy your own slippy map on a website.

Examples

 * OpenLayers Simple Example
 * OpenLayers Marker Example - How to add a simple static marker
 * Openlayers POI layer example - How to show POI markers with an overlay layer
 * Openlayers Track example - How to show a .gpx track file in an overlay layer
 * OpenLayers osm file example - How to show an .osm file in an overlay layer
 * OpenLayers Dynamic POI - How to show POI markers dynamically (with the help of MySQL and PHP) in a rather advanced way
 * Faster tiles - Speed up our map presentation by fetching tiles from more than one server
 * OpenLayers Local Tiles Example - Browse local OpenStreetMap tiles with a slippymap

Most examples are also available for viewing online here.

More information

 * More at Category:OpenLayers Examples.
 * Creating your own tiles
 * Slippy Map - more technical details of our OpenLayers deployment
 * Browsing - non-technical help for using our slippy map
 * Slippy Map MediaWiki Extension - Embedding OSM slippy maps into this wiki, and other MediaWiki installations.
 * OpenLayers Videotutorial
 * OpenLayers Library

OpenLayers tools

 * Slippy Map Generator - Point and click to set up a map, then download the code needed to initialise OpenLayers.
 * FacilMap - Includeable JavaScript library to make it easy to set up OpenLayers with OSM layers, and other features such as search, and OpenStreetBugs.
 * Mapstraction - A library abstracting between different javascript map "providers" of which OpenLayers is one.

OpenLayers base layers & overlays
Here are base layers and overlays available for building online maps