About this

In my attempt to check what you can craft in Terraria, I decided to make a map of everything you can craft. For that, I used the Crafting page in the Wikia Wiki for Terraria and Graphviz.

Nodes are the materials/objects you can gather or craft. The lines point from source to target. Over the lines there are pairs of "required -> resulting". For example, most walls (if not all) take one element and create 4; thus, those elements will have a line with "1 -> 4". I'm still thinking if it's useful, as walls are one of the few things that create more elements than their sources.