Fueled takes a simple approach to building applications for mobile and desktop platforms. On the back end, an app has to be encoded with powerful programming languages that run smoothly on web servers and hosts. On the front end, the User Experience (UI) has to be enhanced with attractive visual features. Fueled uses open source syntax to lay the building blocks of robust apps that work well on Microsoft Windows. In order to launch publications for this operating system, the ASP.NET framework has to be utilized. This web design agency can also build apps for the macOS platform by using the Swift script. The front end of an app must be powered by HTML5, CSS3, jQuery, JavaScript and other similar codes and scripts that adhere to the latest standards of web design. Flash animations and other multimedia presentations surely add a lot of aesthetic value to any web or mobile app.