nu-html-checker

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A CLI interface for the Nu HTML Checker (https://validator.nu/)

github.com/dominicbarnes/nu-html-checker-cli

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input.html 8:5-16 error Bad value “” for attribute “src” on element “img”: Must be non-empty. 8:5-16 error An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.