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Save dom to file

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Is it possible to save the dom output without the use of any addons etc? Is there a config setting or any other option to easily "save as" and keep the dom output for offline viewing? Thanks

FF 54.0.1 (32-bit)

Is it possible to save the dom output without the use of any addons etc? Is there a config setting or any other option to easily "save as" and keep the dom output for offline viewing? Thanks FF 54.0.1 (32-bit)

All Replies (3)

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If you select the entire page (Ctrl+a), right-click, and View Selection Source, Firefox will open a new tab with the source of the page as modified by scripts (vs. the original source prior to DOM changes which is what you see when using Ctrl+u).

Is that what you had in mind, or something more structured?

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You can also look at the built-in developer tools like the Inspector. You can for instance use the left pane of the Inspector to copy the page code to the clipboard (select the HTML tag and open the right-click context menu: Edit HTML to get the current DOM).

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Now that you mention it, I remember the Inspector includes a feature to right-click any element, click Copy, then Outer HTML. Opening the Inspector and doing that on the <html> element probably is faster than my original suggestion.