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A comment on Write HTML Like It's 1999. Parent comment

Re:Write HTML Like It's 1999 by felixthehat on Saturday June 08, 2019 @03:13PM (#20134433)
Handy bookmarklet

  javascript:(function(){Array.from(document.body.getElementsByTagName('*'), e => e.style.outline = '2px dotted orangered');})();
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Re:Write HTML Like It's 1999 by aabbcc1241 on Saturday June 08, 2019 @03:50PM (#20134685)
Why not inject css instead? That would be more effective
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Re:Write HTML Like It's 1999 by felixthehat on Saturday June 08, 2019 @08:39PM (#20136189)
how do you mean?
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Re:Write HTML Like It's 1999 by Izkata on Sunday June 09, 2019 @10:29AM (#20139424)
Like this: https://stackoverflow.com/questions/15505225/inject-css-styl...

  var node = document.createElement('style');
  node.innerHTML = '* { outline: 2px dotted orangered; };
  document.body.appendChild(node);
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Re:Write HTML Like It's 1999 by err4nt on Sunday June 09, 2019 @11:41AM (#20139892)
This should suffice, no need to make a variable, this can all be done at once:

   document.head.appendChild(document.createElement('style')).textContent = '* { outline: 2px dotted orangered'
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