Transitions

React 18 introduces a new feature called transitions that allows developers to create smooth, declarative animations and transitions in their applications.

Transitions build on the existing capabilities of React’s declarative programming model to provide a simple and intuitive way to animate elements and components.

Here’s a simple example to illustrate how transitions work:

import { useState } from 'react'
import { Transition } from 'react-transition-group'
function MyComponent() {
  const [show, setShow] = useState(false)
  function handleClick() {
    setShow(!show)
  }
  return (
    <div>
      <button onClick={handleClick}>
        {show ? 'Hide' : 'Show'}
      </button>
      <Transition in={show} timeout={300}>
        {(state) => (
          <div
            style={{
              transition: 'opacity 300ms ease-out',
              opacity: state === &apos...