devTej – 15-10 Oct 8

DdevTej🧑💻

10/8/2022

I read react 18 documentation, that component will render twice for future features.

This feature will give React better performance out-of-the-box, but requires components to be resilient to effects being mounted and destroyed multiple times

as per them when the user switches the tab and comes back it will persist the previous state, My question is even if it persists the state, it will still run the useEffect which may make API calls and what is the use of unmounting and remounting the component in current release

RRhys

10/8/2022

From my understanding, the main reason for it running twice is people were putting things in use state that shouldn’t be in use state, I.e api calls so it was changed to discourage that Take a look at react query: https://tanstack.com/query/v4 The basic concept is instead of using useEffect for API calls, you should write your API call as a hook as it gives you better control of the data flow @devTej

UUUnknown User

10/9/2022

2 Messages Not Public

Looking for more? Join the community!

devTej – 15-10 Oct 8

devTej – 15-10 Oct 8

Want results from more Discord servers?

Add your server

Recommended Posts

✅ – Hailwood – 00-51 Oct 7Can someone please help me with some regex - Given strings like ``` "this definitely will not match ✅ – Cosec – 16-19 Oct 5how to have a css/js selector using both id and name?✅ – BIOLOGY SCIENCE – 14-32 Oct 5[Audio API] Audio doesn't play when I use createMediaElementSource on an audio element. (more info +✅ – Rhys – 02-32 Oct 5Not really sure how to google this one, is there a shorthand for ternary operators when you write so ✅ – Liil' Boo – 16-51 Oct 4Hey, Context & Tech : Working with CSS animations Challenge : retrieve an element's css property v Who's a content creator that doesn't have a large following yet?I'm looking at ways to boost content creators who are doing good work, but don't yet have the huge f