What is a context API?
The Context API is a component structure provided by the React framework, which enables us to share specific forms of data across all levels of the application. It’s aimed at solving the problem of prop drilling. Libraries like Redux allows you to get data from the store easily, anywhere in the tree.Click to see full…
The Context API is a component structure provided by the React framework, which enables us to share specific forms of data across all levels of the application. It’s aimed at solving the problem of prop drilling. Libraries like Redux allows you to get data from the store easily, anywhere in the tree.Click to see full answer. Similarly, you may ask, what is context consumer? Context.Consumer This lets you subscribe to a context within a function component. Requires a function as a child. The function receives the current context value and returns a React node. For more information about the ‘function as a child’ pattern, see render props.Similarly, how does react context work? Context is designed to share data that can be considered “global” for a tree of React Components. It sits next to React to props and state. In other words, Context provides a way to pass data through the component tree without having to pass props down manually at every level. Similarly, does Context API replace redux? The React Context API is React’s way of managing state in multiple components that are not directly connected. Without Hooks, the Context API might not seem like much when compared to Redux, but combined with the useReducer Hook, we have a solution that finally solves the state management problem.What is context API in react JS?React Context API is a way to essentially create global variables that can be passed around in a React app. This is the alternative to “prop drilling”, or passing props from grandparent to parent to child, and so on. Context is often touted as a simpler, lighter solution to using Redux for state management.
