This is the documentation page for Module:Diagram.
Invoked by {{diagram}}, this module can be used to display a modular diagram, which is mainly used for crafting trees on the wiki. It creates a table with the respective border attributes to have the diagram effect. Documentation on how to use it can be found at {{diagram}}.
The idea was originally based on Template:Family tree on The Witcher Wiki. Westgrass heavily rewrote and optimized it, eventually moving the functionality into this module.