Usehas
Usehas is a term used in software development to describe a pattern, library, or hook that determines whether a particular feature, capability, or condition is present at runtime. There is no single canonical implementation, but useHas commonly refers to a function or hook named useHas that returns a boolean indicating the presence of the specified item.
In modern UI frameworks such as React, useHas is often implemented as a custom hook. It accepts
Usage patterns typically center on access control and feature toggling. For example, a component might render
Related concepts include feature flags, capability-based access control, and permission-based rendering. Because useHas is not standardized,