Crafting Ports encourages more diverse manufacturing builds by overhauling how inserters interact with crafting machines and furnaces. Each ingredient and product has its own single-tile "port" on the outside of a machine, which inserters must use to insert or extract that item. This mod affects unusual crafting machines like chemical plants and centrifuges.
This mod is in early development. New versions may rearrange recipe layouts, causing your factories to no longer be correct.