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Code Challenge: React Context API Array Toggle

• Coding Challenges

By David Herbert

React context API allows developers to pass data through a component tree without having to pass props manually at every level. React’s context API finds its usage in large application components required to share data at different nesting levels.

For this tiny interview, a JavaScript array containing foods have been provided, use this array to implement a feature that enables the content of the array to be toggled using the React Context API.

Implement your solution in the sandbox below:

Want some more challenge?

If you completed the original goal, why not try the following bonus exercise?

  • Allow more foods to be added to be added to the foods array by providing a custom controlled input component.

Code challenge solution

Verify your solution with the official solution in this sandbox.

More resources

We have made available these extra resources to improve your React coding skills:

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