1 line
269 B
JSON
1 line
269 B
JSON
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{"info": {"name": "Page Visibility (Second Edition)", "subsection_number": null, "subsection_name": null, "url": "https://www.w3.org/TR/page-visibility/"}, "features": ["document.hidden", "document.mozHidden", "document.mozVisibilityState", "document.visibilityState"]}
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