Nowadays, the user experience delivered by an application determines its popularity and profitability in the longer run. Hence, it becomes essential for developers to focus on both front-end and back-end of the application. Normally, the users can see, touch and experience the front-end or user interface of the application directly.
But the front-end experience of an application is driven by various aspects of its backend – database interactions, business logic, user request processing, and performance. Hence, the developers frequently explore ways to enhance the performance and quality of the backend code. Most developers take advantage of robust back-end frameworks to make the applications deliver optional user experience without putting extra time and effort.