{"@context":"https://w3id.org/codemeta/3.0","@type":"SoftwareSourceCode","identifier":"pkg:ctan/barcodes","name":"barcodes","description":"The package deals with EAN barcodes; Metafont sources for fonts are provided, and a set of examples; for some codes, a small Perl script is needed.","license":"https://spdx.org/licenses/LPPL-1.0","keywords":["barcode"],"maintainer":[{"@type":"Person","name":null}],"author":[{"@type":"Person","name":null}],"copyrightHolder":[{"@type":"Person","name":null}],"dateModified":"2026-10-11","datePublished":"2026-10-11","downloadUrl":"https://mirrors.ctan.org/fonts/barcodes/willadt.zip","applicationCategory":"ctan","runtimePlatform":"ctan","sameAs":["https://ctan.org/pkg/barcodes"]}