What is the methods order when component re-rendered?

  • constructor(), render(), componentDidMount()
  • render(), componentDidUpdate(), componentWillUnmount()
  • render(), componentDidUpdate(), componentDidMount()
  • componentDidMount(), render(), componentDidUpdate()
When a component is re-rendered in React, the order of methods that are called is as follows: render(), componentDidUpdate(), and then componentDidMount(). The render() method is called to update the component's UI based on any changes in props or state, followed by componentDidUpdate() to handle any side effects that may have occurred as a result of the update. Finally, componentDidMount() is called to perform any additional setup that may be necessary for the updated component.
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