Is React Query global?

When you’re talking about global state, you do mean client state, because react-query already is a global server state manager . Call useQuery with the same key twice and you’ll get the data.

React-Query and context api can never replace redux (they are not the same thing ).

React Query is often described as the missing data-fetching library for React , but in more technical terms, it makes fetching, caching, synchronizing and updating server state in your React applications a breeze.

React’s useState is the best option for local state management . If you need a global state solution, the most popular ones are Redux, MobX, and built-in Context API. Your choice will depend on the size of your project, your needs, and your engineers’ expertise.

React context is nothing but a global state to the app . It is a way to make a particular data available to all the components no matter how they are nested. Context helps you broadcast the data and changes happening to that data, to all the components.