/Javascript/React/Unexpected token useeffect react native

Unexpected token useeffect react native

useEffect is meant to handle any sort of "side effect" (making a change in some 
external system, logging to the console, making an HTTP request, etc...) that 
is triggered by a change in your components data or in reaction to the 
component rendering. It replaces componentDidMount, componentDidUnmount, and 
componentDidReceiveProps, or some code that is run any time your state changes.

It can be challenging to grasp the nuances of its use, but by understanding 
when it runs and how to control that, it can become a little bit easier to wrap
your head around.

https://www.leighhalliday.com/use-effect-hook

Similar codes

3 votes430 views1 answer
React native elements
Javascript React
3 votes384 views1 answer
Pass element from child to parent react
Javascript React
0 vote401 views1 answer
Cannot find module '@babel/runtime-corejs2/helpers/interoprequiredefault' in react native
Javascript React
1 vote422 views2 answers
What is super(props) in react
Javascript React
0 vote433 views1 answer
Uuid react native expo
Javascript React
2 votes384 views1 answer
Site cannot be accessed broken link or url that doesn’t exist react netlify
Javascript React
0 vote378 views3 answers
How to serve React JS static files with express JS?
Javascript React
0 vote386 views1 answer
React.createElement pass props
Javascript React
0 vote416 views3 answers
Error: Maximum update depth exceeded. This can happen when a component repeatedly calls setState inside componentWillUpdate or componentDidUpdate. React limits the number of nested updates to prevent infinite loops.
Javascript React
3 votes375 views1 answer
Module not found: can't resolve 'react' in 'c:\users\pavlos\desktop\reactjs\hwr\reactproject2\src'
Javascript React