React check how many times a component re-renders
console.log
will work, if you place it within your render function. If you're concerned about a component re-rendering too many times, try extending React.PureComponent
. Info about PureComponent
can be found in React's docs. You could also look into the shouldComponentUpdate
method to see if that will help solve your re-rendering. Info about that is also in their docs. Good luck!
you can place console.count('counter')
in your render function to check this. Here you'll find all the details about console.count link