If you want to reduce the server load we have an option to disable the loading of the css and js files for the frontend.
By default we load two files for the plugin a css file that has the style and a js file for the behaviour, If you want to disable them you can go to Team Showcase > Settings and navigate to the Scripts tab.
In the Scripts tab you will see two switches that are active by default, to disable the loading of the js and css files click the switches to disable them.
You can only disable the css and js files if you load an alternative code from your theme or skin file