When should you use React context? React context is great when you are passing data that can be used in any component in your application . These types of data include: Theme data (like dark or light mode)
Read moreIs React context an alternative to Redux?
Context + useReducer are React features, and therefore cannot be used outside of React . A Redux store is independent of any UI, and so it can be used separate from React. The React DevTools allow viewing the current context value, but not any of the historical values or changes over time.
Read moreCan React context have state?
React’s Context API React Context allows us to have a state that can be seen globally to the entire application . We have to start with the context provider ( <Provider /> ) to define the data you want to be sending around and you need the context consumer ( <Consumer /> ) that grabs that data and uses it where called.
Read moreIs context the same as state?
Context is a mechanism designed to store data, and alert consumers when that data has changed. This kind of sounds like state, but isn’t quite the same . Context doesn’t have any rules around telling the Provider component itself when a change has occurred.
Read moreIs context better than Redux medium?
For simple or low-frequency updates like theme settings, user authentication data, React Context is the perfect choice . On the other hand for complex or high-frequency update Redux should be used, React Context won’t be a good solution.
Read moreIs Redux using React context?
Internally, React Redux uses React’s “context” feature to make the Redux store accessible to deeply nested connected components . As of React Redux version 6, this is normally handled by a single default context object instance generated by React.
Read moreIs React context state management?
State colocation is a great strategy to keep your applications maintainable. Even leaving aside Context, React is a state management tool on its own , so the component state may be all that you need if you properly colocate your state.
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