How do I manage state in React app?

To access the global state we use useContext() from React . This allows us to create a React Hook with our Context object. const [state, setState] = useContext(GlobalState); When we initiate a hook in this way, we can access the state with the variable state, and update the state with the function setState.

To put it simply, global state is the data that is shared between all the components within a React application . When the state is changed, or let’s say a filter is added, the components re-render accordingly.25 Oca 2021

Managing the State in an App