This is a collection of Lua scripts that parse Factorio's data files and then use GraphViz to generate trees for recipe and technology dependencies. It does not add woody perennial plants to Factorio, sorry.

• Lua
• GraphViz

brew install lua graphviz

git clone https://github.com/ingmar/factorio-trees.git
cd factorio-trees
# Check FACTORIO_ROOT in the Makefile
make
open *.pdf