Graphviz Java Server Demo

Graphviz Server: https://github.com/omerio/graphviz-server
This App Engine App: https://github.com/omerio/graphviz-appengine

This a demo that uses a lightweight Java Graphviz server running on Google Compute Engine. More info here. The source code is in GitHub:

DOT source (must start with digraph G {):

SVG Graph: