I found two documentations pages with different content http://renderjs.org/ and https://www.erp5.com/P-RJS.Homepage . Which one is the correct one ?
https://www.erp5.com/P-RJS.Homepage is the one linked from https://forum.officejs.com/NXD-Document.Blog.OfficeJS.App.Developer.Contest but the git repository points to http://www.renderjs.org/
All documentation is currently being moved to renderjs.nexedi.com,
we are currently removing all references to former documentation, this might take a while. Thanks for your help.