User:Ed6767/redwarn.js

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This user script seems to have a documentation page at User:Ed6767/redwarn.

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$("#bodyContent").prepend(`
<h5 style='color:red'>
ATTENTION: User:Ed6767/redwarn.js is no longer supported and the transition grace period has now passed. To remove this message, edit your common.js to replace User:Ed6767/redwarn.js with User:RedWarn/.js.
For more information, see <a href='https://en.wikipedia.org/wiki/Wikipedia:RedWarn/Transition'>Wikipedia:RedWarn/Transition</a>.
</h5>`);