We visualise certain data structures (DAGs and trees) for debugging and documentation with https://graphviz.org https://graphviz.org (EPL) and https://yworks.co

We visualise certain data structures (DAGs and trees) for debugging and documentation with https://graphviz.org https://graphviz.org (EPL) and https://yworks.com/yed https://yworks.com/yed (proprietary, freeware).