Html5 Based Node-graph Editor?

I'm looking for an in browser click-n-drag type editor for editing directed labeled graphs. All I need is a widget to support the editing and the ability to submit (AJAX, form, wha

Solution 1:

You could try using Znode. A simple open source flow chart editor I created over the christmas break. It uses jQuery and Raphael. It doesn't really make use of html5 features because I wanted high browser compatability - I've tested in firefox, safari, chrome and ie6-8. It's still in development but it's stable.

Here is more info: http://www.zreference.com/znode/