Questions
4 of 14
1Why do we need custom hooks?
2What points to note and take care of while writing custom hooks?
3When should we use a custom hook?
4What should not be put into custom hooks?
5What are the advantages of Custom Hooks?
6What should be returned by custom hooks?
7What is the useEffect cleanup function?
8What should we do in cleanup functions?
9What are the advantages of cleaning up after an effect?
10List potential pitfalls or risks of Custom Hooks.
11Implement useLocalStorage hook.
12Implement useDebounce hook.
13Recap.
14Implement useMediaQuery hook.
reactreact
Basics
JSX
Virtual DOM
Reconciliation
State and Props
Components
Class Components
Function Components
Lifecycle functions
Code Sharing
Hooks
useState
useReducer
useMemo
useContext
useCallback
useEffect
Custom Hooks
New Hooks
HOC
Refs
Data Sharing
Events
Context API
Redux
Router
CSR-SSR
React APIs
Performance Optimisation
ReactDOM
Strict Mode
Security
04 / 14

What should not be put into custom hooks?