Steps to success:
- Install gulp globally (do this only once):
npm install -g gulp
- In your project folder, add gulp:
npm install --save-dev gulp
- Install browser-sync to enable auto-updated and synchronised websites across all your browsers:
npm install -g browser-sync
- Install libsass for super fast SCSS compilation:
npm install --save-dev gulp-sass
- Install sourcemaps-plugin if you want them:
npm install --save-dev gulp-sourcemaps
- Of course you can also add gulp plugins to concatenate and minify your JavaScript and CSS.