I was working on implementing the media library within one of my plugins/themes. I found a nice tutorial (http://mikejolley.com/2012/12/using-the-new-wordpress-3-5-media-uploader-in-plugins/) that showed me how to do this using the JS object 'wp'

I can't seem to find any documentation on this in the codex or when Googling. How does one learn this object and its methods?

  • 2
    See core.trac.wordpress.org/ticket/26870 for the current documentation efforts.
    – fuxia
    Jan 30 '14 at 21:04
  • Thanks for that! I'm curious how I see so many people using these objects without any documentation. Should I assume they went through the source like this person did and figured it out?
    – Shane
    Jan 30 '14 at 21:16
  • Either that, or they have written the core part. :)
    – fuxia
    Jan 30 '14 at 22:01
  • 1
    This isn't "documentation" per se, but you can learn a lot from reading the source and observing how Wordpress itself leverages the Media Library JS. See github.com/WordPress/WordPress/blob/master/wp-includes/js/…
    – rinogo
    Jun 22 '17 at 18:56


It's a work in progress. Contribute if you can!

  • 2
    update (2021): ever since 2014, still work in progress. no one contributed if he could
    – user101018
    May 30 at 10:15

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