[wp-trac] [WordPress Trac] #37817: Emoji code not loaded responsibly

[WordPress Trac]

#37817: Emoji code not loaded responsibly
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 Reporter:  superpoincare  |       Owner:
     Type:  enhancement    |      Status:  new
 Priority:  normal         |   Milestone:  4.7
Component:  Emoji          |     Version:  4.6
 Severity:  normal         |  Resolution:
 Keywords:  has-patch      |     Focuses:  performance
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Comment (by superpoincare):

 Good points, pento.

 Peter, good idea about creating canvas once. I think adding defer won't do
 anything because from what I see in the code, the script is added after
 DOMContentLoaded. I think defer just executes before the DOMContentLoaded
 event. So by the time a script element has been created, the
 DOMContentLoaded is already past. So the behaviour should be the same
 either way (with or without defer).

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Ticket URL: <https://core.trac.wordpress.org/ticket/37817#comment:21>
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