Anyone can checkout source code from our public Subversion repository. To do so, simply use the following command (if you are using a GUI client, configure it appropriately):

Modules available for access are:

• ant - The "main" Ant module.
  http://svn.apache.org/repos/asf/ant/core/trunk/
• antunit Test framework for Ant.
  http://svn.apache.org/repos/asf/ant/antlibs/antunit/trunk/
• Dotnet antlib Contains Nant, Nunit, ...
  http://svn.apache.org/repos/asf/ant/antlibs/dotnet/trunk/
• svn antlib Contains tasks to interact with Subversion repositories.
  http://svn.apache.org/repos/asf/ant/antlibs/svn/trunk/
• sandbox - New developments. Contains currently gendoc.
  http://svn.apache.org/repos/asf/ant/sandbox/

If you are not familiar with Subversion, Jakarta's source repositories page may hold many helpful hints.

Nightly snapshots of the SVN tree are available at http://svn.apache.org/snapshots/ant/.

A nice view of the source history is available through Cenqua's Fisheye instance.