<plugin>
  <groupId>de.matrixweb.smaller</groupId>
  <artifactId>smaller-node-builder-maven-plugin</artifactId>
  <version>1.0.0</version>
  <executions>
    <execution>
      <configuration>
        <!-- browserify is working on js -->
        <type>js</type>
        <name>browserify-2.34.0</name>
        <!-- npm module to prepare for smaller -->
        <packages>
          <package>[email protected]</package>
          <package>[email protected]</package>
        </packages>
        <!-- the bridge script between smaller and browserify -->
        <script>
          var browserify = require('browserify');
          var fs = require('fs');
          var through = require('through');
          var min = '';
          browserify()
            .add(command.path + '/' + command.in)
            .bundle().pipe(through(function write(data) {
                min += data;
              }, function end() {
                fs.writeFileSync(command.out + '/output.js', min);
                done();
              }));
        </script>
      </configuration>
      <goals>
        <goal>smaller-node-builder</goal>
      </goals>
    </execution>
  </executions>
</plugin>