# Sources

Some of the files in this folder have not been developed by us, instead they are downloaded from elsewhere.
The original sources are

* viz.js - GraphViz port to JavaScript: https://github.com/mdaines/viz.js/ with the demo size http://viz-js.com/
* d3 - Data Driven Document: https://d3js.org/
* Nested Tracking Graph: https://www.jluk.de/blog/NestedTrackingGraphs/NestedGraphLib.js