Sample application code is available on GitHub - JETPlaygroundApp. This application is generated with JET NavDrawer template and is runnable in NetBeans and from command prompt with Grunt. I was using such Yeoman command to generate it:
yo oraclejet JETPlaygroundApp --template=navdrawer
I have changed index page to stretch to entire width and hamburger button to be always available. This is how sign-in module looks like: Read the complete article here.
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