[wp-trac] [WordPress Trac] #58801: Prefetch Block Editor from Posts page

[WordPress Trac]

#58801: Prefetch Block Editor from Posts page
-------------------------------------------------+-------------------------
 Reporter:  adamsilverstein                      |       Owner:
                                                 |  adamsilverstein
     Type:  enhancement                          |      Status:  assigned
 Priority:  normal                               |   Milestone:  Awaiting
                                                 |  Review
Component:  Editor                               |     Version:  trunk
 Severity:  normal                               |  Resolution:
 Keywords:  dev-feedback needs-unit-tests        |     Focuses:
  needs-testing has-patch                        |  performance
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Changes (by adamsilverstein):

 * owner:  (none) => adamsilverstein
 * status:  new => assigned


Comment:

 This could use some benchmarking and maybe a unit test. It could also be
 nice to add a "editor load time" metric to our automated performance
 testing.


 Testing instructions:
 Complete the following steps before and after patch, test with low
 bandwidth simulation (eg. 3g)
 * Clear browser cache or start a fresh incognito session
 * Log in and navigate to the Posts page
 * Check network console to see the prefetch take place (`wp-admin/post-
 new.php`)
 * Try editing a post or creating a new post
 * Record the time it takes for the editor to load and be ready to accept
 your input

 Expected result: the editor should load noticeably faster with the patch.

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Ticket URL: <https://core.trac.wordpress.org/ticket/58801#comment:3>
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