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How to configure Lazy Loading in REACT 16+

  In react we can achieve lazy loading after performing some steps.

Let's start


Step 1:- We need to import the Suspense component 

- Now here I have imported Suspense component from react

         import React, {Component, Suspense} from 'react';


Step 2: We need to change the way of importing Component in React

- Now we are importing our other components here. I'm importing the Login and register component here.
- Here we are using React.lazy() method 


const Register = React.lazy(() => import('./containers/auth/register/register'))
const Login = React.lazy(() => import('./containers/auth/login/Login'))



Step 3: Now we need to declare our routes 

Here we are using Suspence for declaring component. 



<Route path={'/'} render={() => 
<Suspense fallback={<div>Loading....</div>}>
            <Login />
          </Suspense>} exact/>

        <Route path={'/register'} render={() => 
         <Suspense fallback={<div>Loading....</div>}>
          <Register />
         </Suspense>} />



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