Awesome
psi-gulp-sample
Install
$ git clone git://github.com/addyosmani/psi-gulp-sample.git
$ cd psi-gulp-sample
$ npm install
Run tasks
PageSpeed (Mobile strategy)
$ gulp mobile
PageSpeed (Desktop strategy)
$ gulp desktop
$ git clone git://github.com/addyosmani/psi-gulp-sample.git
$ cd psi-gulp-sample
$ npm install
$ gulp mobile
$ gulp desktop