Check out a free preview of the full Front-End Tooling and Workflows with Grunt and Beyond course:
The "Grunt Watch" Lesson is part of the full, Front-End Tooling and Workflows with Grunt and Beyond course featured in this preview video. Here's what you'd learn in this lesson:
David uses grunt watch (<a href="https://github.com/gruntjs/grunt-contrib-watch">grunt-contrib-watch</a>) which forms the basic foundation for the workflow built throughout the rest of the course. He also dives under the hood of the watch task to show you how grunt tasks are structured and provides dev tips along the way.