Context API example

The legacy context API will be removed in a future major version . Use the new context API introduced with version 16.3. The legacy API will continue working for all 16. x releases.

The React Context API is a way for a React app to effectively produce global variables that can be passed around . This is the alternative to “prop drilling” or moving props from grandparent to child to parent, and so on. Context is also touted as an easier, lighter approach to state management using Redux.

Context is primarily used when some data needs to be accessible by many components at different nesting levels . Apply it sparingly because it makes component reuse more difficult. If you only want to avoid passing some props through many levels, component composition is often a simpler solution than context.

Context is primarily used when some data needs to be accessible by many components at different nesting levels . Apply it sparingly because it makes component reuse more difficult. If you only want to avoid passing some props through many levels, component composition is often a simpler solution than context.

Both are excellent tools for their own specific niche, Redux is overkill just to pass data from parent to child & Context API truly shines in this case. … Comparing Redux & Context API. Context APIReduxRequires minimal SetupRequires extensive setup to integrate it with a React ApplicationRedux vs Context API: When to use them – DEV Community dev.to › ruppysuppy › redux-vs-context-api-when-to-use-them-4k3p

The React Context API is a way for a React app to effectively produce global variables that can be passed around . This is the alternative to “prop drilling” or moving props from grandparent to child to parent, and so on. Context is also touted as an easier, lighter approach to state management using Redux.