You can browse the Mirae repository via the web by the following link,
https://svn.apache.org/repos/asf/webservices/mirae
You can access checkout source code from the SVN server. To do so, simply use the following commands (if you are using a GUI SVN client, configure it appropriately):
svn checkout https://svn.apache.org/repos/asf/webservices/mirae