Custom hooks in React-js

Date: 2022-12-19

This tutorial demonstrates creating custom hooks in React.js to eliminate duplicated code. A custom hook, a JavaScript function prefixed with "use," encapsulates logic (in this case, incrementing/decrementing a counter). The example builds a React application with two counter components, Counter1.js and Counter2.js, each using a separate instance of the custom hook (UseCounter.js) in App.js. This ensures each counter functions independently. The tutorial details setting up a React project and implementing the custom hook.

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