Explore the intricacies of ngModelController in Angular to create powerful custom components in this NG-Conf 2014 talk by Jason Aden. Dive deep into implementing the $render() method, updating $modelValue with $setViewValue(), and working with $parsers and $formatters. Learn how to create and use custom validators, and gain an overview of additional ngModelController properties. By the end of this 17-minute presentation, master the art of tying everything together to craft sophisticated, reusable directives that enhance your Angular applications.