From the course: Build Modern Web Apps with React, Hooks, State Management, and APIs Using Vite or Next.js
Unlock this course with a free trial
Join today to access over 25,200 courses taught by industry experts.
useImperative common use case and summary
From the course: Build Modern Web Apps with React, Hooks, State Management, and APIs Using Vite or Next.js
useImperative common use case and summary
Hello and welcome back. Let's discuss the best practices with Use Imperative Handle Look. The first practice is keeping exposed minimal APIs and making it clear that what is going to be exposed to the outer world. So, you should be aware what you actually need to expose from the child component to the parent components. We should not be misusing it for state management or other things. We can use it with the props and context only. So useImperativeHook has a specific use case and it should be used for that particular use case. We usually get along with useImperativeHook when we are writing on our own components library and there are scenarios because multiple developers are usually working on one single project and they can be writing on different components for their different domains. If you remember the domain driven design example for the large scale projects, so we might be using that. In those examples, we might occur a scenario where we have to expose limited logic to the other…
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.
Contents
-
-
-
-
-
-
(Locked)
Introduction to hooks wrapper hell5m 56s
-
(Locked)
Complex lifecycle logic5m 11s
-
(Locked)
This keyword confusion3m 55s
-
(Locked)
useState hook6m 3s
-
(Locked)
Lazy initialization3m 58s
-
(Locked)
Managing objects8m 33s
-
(Locked)
Managing arrays: Summary4m 7s
-
(Locked)
useEffect hook: Introduction4m 6s
-
(Locked)
useEffect problem9m 24s
-
(Locked)
useEffect API calling5m 50s
-
(Locked)
useEffect dependency arrays10m 34s
-
(Locked)
useEffect cleanup function and summary5m 18s
-
(Locked)
useContext introduction3m 50s
-
(Locked)
Theme context: Implementing the provider9m 36s
-
(Locked)
Theme switcher and header component6m 26s
-
(Locked)
Use cases: Summary4m 52s
-
(Locked)
useRef introduction: DOM elements6m 47s
-
(Locked)
useRef timer example: Mutable values3m 55s
-
(Locked)
useRef common cases and comparison with useState2m 26s
-
(Locked)
useReducer introduction and syntax4m 46s
-
(Locked)
useReducer vs useState: Basic example5m 59s
-
(Locked)
useReducer status manager example14m 50s
-
(Locked)
useReducer vs Redux: Summary4m 39s
-
(Locked)
useMemo introduction6m 38s
-
(Locked)
useMemo real-world example13m 58s
-
(Locked)
useMemo dos and don'ts: Summary6m 13s
-
(Locked)
useCallback introduction3m 41s
-
(Locked)
useCallback example and understanding10m 41s
-
(Locked)
useCallback summary and pitfalls3m 17s
-
(Locked)
useImperativeHandle introduction4m 8s
-
(Locked)
useImperative example and uses5m 25s
-
(Locked)
useImperative common use case and summary4m 14s
-
(Locked)
Custom hook introduction4m 54s
-
(Locked)
Custom hook example and usage4m 55s
-
(Locked)
Custom hook design principles4m 9s
-
(Locked)
Custom hook pitfalls and summary4m 9s
-
(Locked)
-
-
-
-