Hey,
The Wikidata-Repository is
allmost only Javascript and it is not possible to add, edit or delete something without JS.
We are well aware of the guidelines and agree the core functionality should work without JavaScript as well, and are thus putting quite some effort in a JavaScript-less UI. This is not done yet, then again neither is our JS UI, we're still working on both.
Cheers
-- Jeroen De Dauw http://www.bn2vs.com Don't panic. Don't be evil. --