Hi,
I'm looking at solving the following console warning on ro.wp: "JQMIGRATE: jQuery.parseJSON is deprecated; use JSON.parse" which appears due to outdated Twinkle code. Just making the replacement does not work, since JSON is not defined. As a matter of fact, I cannot find it anywhere else in the code loading on a normal Romanian Wikipedia page.
Alas, the generic name of that object makes searching on mw.org or Google rather useless. I can see some similar changes in Phabricator, but they seem to work.
So, what is JSON and how can I use it in my code?
Thanks, Strainu
P.S. Please don't suggest updating Twinkle...