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DOM Property Viewer — Firefox Source Docs documentation

https://developer.mozilla.org/en-us/docs/tools/dom_property_viewer

“The DOM Property Viewer is new in Firefox 48. It is disabled by default. Enable it in the Developer Tools Settings The DOM Property Viewer lets you inspect the properties of the DOM as an expandable tree structure, starting from the window object of the current page or the selected iframe. Enabling...” (from the page’s text)

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