React, ( useContext example)

Understanding React “useContext” Hooks “useContext” hook is used to create common data that can be accessed throughout the component hierarchy without passing the props down manually to each level . Context defined will be available to all the child components without involving “props”.

The React context provides data to components no matter how deep they are in the components tree. The context is used to manage global data , e.g. global state, theme, services, user settings, and more. In this post, you’ll learn how to use the context concept in React.2 Eyl 2021

useContext: useContext is a hook that provides a way to pass data through the component tree without manually passing props down through each nested component. … Javascript. useContextReduxIt is used to share data.It is used to manage data and state.What’s the difference between useContext and Redux www.geeksforgeeks.org › whats-the-difference-between-usecontext-and-re…

Call useContext , pass in the context object you got from React. createContext , and out pops the value. That’s all there is to it!22 Eki 2020