3 ms·

I think it probably updates on keydown, not several times per second.

• dazbradbury 15y ago
  > I think it probably updates on keydown, not several times per second. This seems to be the relevant code (note that it calls update once every 150ms): function update() { var textarea = window.editbox.document.f.ta; var d = dynamicframe.document; if (old != textarea.value) { old = textarea.value; d.open(); d.write(old); if (old.replace(/[\r\n]/g,'') == defaultStuff.replace(/[\r\n]/g,'')) d.write(extraStuff); d.close(); } window.setTimeout(update, 150); }
• jaredsohn 15y ago
  One problem with this versus jsfiddle.net is that if your code shows an alert, it will show it again after every keydown.