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A comment on Ask HN: Why Facebook API responses have `for (;;);` at the start of the JSON.

Re:Ask HN: Why Facebook API responses have `for (;;);` at th... by ten13 on Monday January 29, 2024 @05:02AM (#39174619)
I suspect it’s designed to mitigate XSSI, Angular’s got one of the easiest to digest explanations[1].

1. https://angular.io/guide/security#cross-site-script-inclusio...

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