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The lost art of XML — mmagueta
(marcosmagueta.com)
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this post was submitted on 24 Jan 2026
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Programming
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IMO, the best thing about YAML is the referencing. It's super easy to reuse an object multiple times. Gives that same kind of parten child struct ability that programming languages have. Sure XML can do it, but it's not in every parser. cough python built in parser cough But then YAML is also not a built in parser and doing DOM in things other than XML feels odd.
That capability is what enables billion laugh attacks, unfortunately, so not having it enabled in cases where there is external input possible is wise