Run container with docker run --rm -i -t -p 9000:9000 -p 35729:35729 -v <host-directory-for-app>:/home/yeoman/app --name ngdev mcnullty/docker-ngdev

Port 35729 is exposed for live reload and is set in Gruntfile.js

First run angular generator yo angular

In Gruntfile.js replace localhost with 0.0.0.0 so you can access your new app from host

Test bulid with grunt

Server app grunt serve

Your new app