Lego inventory management tools for sync with Bricklink Usage: create parts lists as shown in partslists.mjs these can be inventories or kit parts lists Or import Bricklink wanted list xml as shown in runinventory.mjs Push and Pull partsLists from other partslists (usually an main Inventory partslist) as shown in runinventory.mjs determine what parts you are short of and need to order as shown in runinventory.mjs Then generate the Bricklink XML wanted list output for easier buying: as shown in runinventory.mjs