graphviz-d3-renderer Bower module and adds editor and live preview of code. Try it on Graphviz fiddling website.
- Code editor with syntax highlighting and error annotations
- Sneak live preview of
dotgraph in SVG
- storing fiddles for sharing
- add code completion for
dotparsing to Ace WebWorker
Currently project is available on LGPL so you can use it unmodified in free or commercial projects. If you add improvements to it you must share them.