Application condition during runtime, reflecting data and UI displayed, is central to user interaction and experience. For example, a shopping cart application’s current contents, delivery address, and payment method are all part of this dynamic environment. It represents the information an application holds at a specific point in time, directly influencing behavior and presentation.
Understanding and managing this is crucial for creating robust, predictable, and maintainable software. Efficient management contributes to improved application performance and a seamless user journey. Historically, approaches have evolved from simple variable tracking to complex state management libraries, driven by the increasing complexity of modern applications.