Publicly available at: http://dev3.magnolia-cms.com/m5-html/
Please log in using your LDAP credentials
The version at this location is what is located in our git repo on the master branch.
git@git.magnolia-cms.com:internal/sandbox/m5-html
Tested on latest Chrome, Firefox, Safari and Mobile Safari.
Sporadically tested on ie8 and android browser on Galaxy Tab.
Note that you can currently run it directly from the file system by double-clicking on the index.html.
But due to security issues this will not work on Chrome : "Cross origin requests are only supported for HTTP" from the file system, you have to run it on a web server.