Use ngAnnotate with Laravel Elixir and Browserify without any additional Elixir extension

Make sure that you have browserify-ngannotate installed.

Update gulpfile.js and add ngAnnotate to the array of Browserify transformers.

var elixir = require('laravel-elixir');

var config = Elixir.config;

// Enable Browserify ngAnnotate transformer
config.js.browserify.transformers.push({
  "name": "browserify-ngannotate",
  "options": {}
});

elixir(function (mix) {
  mix.browserify('app.js');
});

That's it, no need for any extension.