visualization and sample code from Java Universal Network Graph ported to use JGraphT models and algorithms

igraph sugiyama graph layout algorithm in C

Graph computing in JavaScript

react workflow component

graphical graph visualization viewer with qt gui and subgraph folding feature

graph layout in c in a single file library

directed graph layout program with GTK+ gui for gml or graphviz files doing sugiyama layout

sugiyama directed graph layout visualisation in python

Some GNU GPL Free C++ files for graph layout

graph layout in C with sugiyama barycenter layout

Qt Visual Graph Editor

automatic graph layout in java

Automatic graph layout generation for argument maps.