Advanced React Hooks: Techniques For The Skilled Developer

By Author: Sagar
Total Articles: 66
Comment this article

1.Custom Hooks for Code Reusability.
Custom Hooks are among the best features React has to offer. They allow you to pull component logic out and reuse it without repeating code. For example, you can create a useFetch hook to handle all your API calls, which will minimize the work your content components need to do and increase your maintainability.

2. useReducer for complex state.
You should use useReducer if a piece of state depends on multiple, nested sub-values, or there are multiple state transitions. You would want to use useReducer particularly when managing forms, complex UI interactions, or data that is contingent on more than one condition.

3. useMemo useCallback for Performance.
useMemo useCallback are both important when optimizing performance. They help you both cache values and minimize unnecessary re-rendering of functions. useMemo and useCallback is especially useful for larger applications that would be overwhelming with too much re-rendering in the state components.

4.useLayoutEffect for DOM Measurements
The useLayoutEffect hook runs synchronously with respect to ...
... all DOM mutations. It’s the appropriate hook to use if you need to measure DOM elements before the browser paints, for example, to calculate the positional or sizing information for your animations and transitions.

5.useImperativeHandle with Forward Refs
Sometimes you might want to expose specific methods to a parent component from a child. useImperativeHandle gives you the ability to control to what is exposed on the ref and to how the child behaves with forwardRef.

Advanced React Hooks are not just the addition of more tools in your developer toolbox to build applications—but allow you to build applications quicker, easier, and with more maintainable codes. Learning about context and how to utilize them will lead to better performance in your applications, and be more productive in scaling it. As React continues to develop, these practices (hi-level hooks) are a way to keep up with the front-end market as a front-end developer.
Kickstart Your React Career Today!
Do the React JS Course from Fusion Software Institute and get placed in top MNCs.
Book your seat now: 9890647273.