When you develope a big Panorama Dashboards site, you'll have a lot of javascript code in the background. We use JS to call the Panorama SDK functions and methods, make the server side and the client side work together and to make the website dynamic and user-friendly. After few days, you'll see that you have a lot of code out there, so you must organize it (if you didn't do it in the first place). My friend Doron wrote a great post about JS development guidelines which can help Panorama Dashboards developers and any big website developers.