This example illustrates how to build custom CSS and JS from the Standards JavaScript with Gulp.

First, install the dependencies with npm:

npm install

Once you've done this, you can modify src/js/main.js and run the following command to build js/main.js and its complimentary source map:

npm run build:js

To build CSS from [src/css/main.scss], run:

npm run build:css

This example uses a slight variation of this Gulp recipe for the js task, and borrows from the Design System's own sass task to build CSS from the SCSS sources.