D3.js with force direct graph with support for drag and drop to make node fixed ( http://stackoverflow.com/questions/10899725/d3-js-force-directed-graph-with-support-for-drag-and-drop-to-make-selected-node )
Open
index.html
#
…
graph.json
#
…
LICENSE
#
This block appears to have
no license
. Please contact
the author
to request a license.