[homarp]

there is https://github.com/Forceu/barcodebuddy that integrates with grocy: "If already in Grocys system, it will consume/add/open the product in Grocy. If an unknown barcode is passed, the product name will be looked up and a corresponding product can be chosen in the Web UI. Tags can be saved - if a new product contains the tag in the name, the product will be already preselected in the drop-down list."