javascript/widgets/handler/common.js (3 lines):
	- line 417: // TODO: update this error check when Firebase auth backend provides a
	- line 516: // TODO: align redirect and popup flow error handling for similar errors.
	- line 789: // TODO: Optimize to force redirect mode only.


javascript/widgets/dispatcher.js (1 line):
	- line 191: // TODO: refactor dispatcher to simplify and move logic externally.


javascript/utils/util.js (1 line):
	- line 107: // TODO: consider completely removing this ability and just always redirecting


javascript/widgets/handler/providersignin.js (1 line):
	- line 45: // TODO: Consider deleting pending credentials on new sign in.


javascript/widgets/authui.js (1 line):
	- line 1602: // TODO: optimize and fail directly as this will fail in most cases


javascript/ui/element/newpasswordtesthelper.js (1 line):
	- line 90: // TODO: Write tests for IE. This is complicated by IE delaying focus events


stylesheet/firebase-ui.css (1 line):
	- line 421: /* TODO: Use 2x for HD displays. */


javascript/ui/page/passwordsignup.js (1 line):
	- line 108: // TODO: Investigate why the compiler complains about onSubmitClick_ being