Ran the code editor, which in turn uses jquery.resizable, which uses jquery.ui.widget, which warns about .bind usage:
[Log] Trace migrateWarn (load.php:140:277) bind (load.php:147:845) (anonymous function) (Script Element 1:121:423) each (load.php:5) _on (Script Element 1:120:867) _createWidget (Script Element 1:118:399) (anonymous function) (Script Element 1:114:49733) (anonymous function) (Script Element 1:117:756) each (load.php:4:944) (anonymous function) (Script Element 1:117:622) setupCodeEditor (Script Element 1:266:883) codeEditor (Script Element 1:274:418) wikiEditor (Script Element 1:35:197) (anonymous function) (Script Element 1:274:12731) mightThrow (load.php:49:604) (anonymous function) (load.php:50:280)