Modding API for automatically modifying recipes with byproducts.
Lua libraries for use by other mods and submods that are parts of a larger mod.
Furnaces, assembling machines, production chains.
Is it possible to add compatibility with Zirconium - Legacy (https://mods.factorio.com/mod/bzzirconium2?from=search)
Error in assignID: item with name 'sand' does not exist.
Source: stone-furnace (recipe).