Developer Dictionary
State
Definition
The condition of a system at a specific time.
Deep Dive
In computing, "state" refers to the condition or set of data that a system, application, or component holds at a specific moment in time. It encompasses all relevant information that defines the current situation, influencing how the system behaves and responds to subsequent inputs. For example, in a web application, the state might include a user's login status, the items in their shopping cart, the data currently displayed on a screen, or the configuration settings applied. Maintaining and managing state is crucial for providing a consistent and interactive user experience.
Examples & Use Cases
- 1The items, quantities, and total cost displayed in an e-commerce shopping cart
- 2A user's logged-in status and their assigned permissions within a SaaS application
- 3The current page number and applied filters when browsing a product catalog
Related Terms
StatelessState ManagementSessionVariable