Batching is a React feature that aggregates all state updates into a single update, resulting in a single re-render and thereby bettering the app's speed. Batching was only done for event handlers in early versions of React.
React has an interesting feature called batch updating, which mixes state updates. The fundamental notion is that all setState calls made within a React event handler or synchronous lifecycle method will be batched into a single update. There will only be one re-render at the conclusion of the process.
This will cause two or one rerenders depending on whether your code runs as part of an event handler or inside a regular function, and whether React batches the setState calls or not. We only batched updates during React event handlers till React 18.
Learner's Ratings
4.6
Overall Rating
78%
12%
7%
1%
2%
Reviews
M
Mohanlal Khhurana
5
Very helpful course in learning ReactJS
Z
Zargam hussain
5
Thakyou LearnVern for providing a amazing course.
A
Abdul Sattar
5
Please update this course some topics are deprecated.
M
Muhammad Usman
5
Amazing course
Y
Yash Patel
5
Superb Course Thanks for sharing
K
Karan
5
Learnvern All Courses are Great Thanks To Provide Best Content.
Me Aapka Life Time Tak Abhari Rahunga
Thanks
A
Ankush Mittal
4
resources me jake download ki file but file open krne pr usme kuch hi aahra
S
satyam pandey
4
resourse link is not working
N
Niyyer Abbas
5
good
T
Tanay Lohani
5
very good course. Content Delivery of Trainer is very very awesome. I suggest everyone who want to learn react I prefer learn vern
Share a personalized message with your friends.