Downloading OpenLayers

Current Stable API URL is always http://openlayers.org/api/OpenLayers.js

Current Version API URL is http://openlayers.org/api/2.1/OpenLayers.js

Latest stable release: http://openlayers.org/download/OpenLayers-2.1.tar.gz

Older releases: http://openlayers.org/download/

Getting the Development Version From SVN

If you have  SVN you can simply checkout the latest OpenLayers code base. To get OpenLayers using SVN, simply type the following from your nearest commandline:

 svn checkout http://svn.openlayers.org/trunk/openlayers/

The repository is world readable. Write access is limited. If you want to contribute code, send a patch to the list. We'll grant committer access to frequent contributors.

You can also browse the code by clicking the Browse Source button on the toolbar above.