• NumG
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    fedilink
    3120 hours ago

    I am in doubt. That wouldn’t even compile. But who am I to think somebody changing something like this would actually do a test compilation afterwards…

    • @dan@upvote.au
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      fedilink
      41
      edit-2
      14 hours ago

      HTML isn’t compiled, and unknown attributes are allowed. The best practice is to prefix non-standard attributes with data- (e.g. <div data-foo="test">) but nothing enforces that. Custom attributes can be retrieved in JavaScript or targeted in CSS rules.