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   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={() =>           <

Hey Guys, In this blog we are going to learn about How we can use Lazy-loading in angular with examples. We are also going to learn the different syntax of lazy loading in angular . Lazy loading is used to load the specified module once the routes match. It will load the modules once use access that particular section or modules in our application. Using lazy loading will improve the performance of our application and also decrease the load time of our application. Using lazy-loading will help to reduce the bundle size of the application. Lazy -loading Old syntax in angular 7 or lower version          {                path: "feature",                loadChildren:'./feature-module/feature-module.module#FeatureModuleModule'          }, Lazy -loading new syntax in angular 8+   {     path:'feature',     loadChildren:() =>  import('./feature-module/feature-module.module').then(m => m.FeatureModuleModule)   } For example, Let's say we create a mo

Hey Guys, in this blog we are going to learn about What is the different between   LET and CONST key word ( ES 6)    with examples  Let's get started... LET: Let  key word now we are using for  declaring variables . It's not like a surprise because it's come with improvement of  VAR  keywords. In  Let , we can declare variables like we are declaring using the  VAR keyword  but in  LET  keyword we cannot re-declare that variables like below. but we can change the value of variable like beow CONST: In  CONST  keyword we are using when we have  static value.  Let assume you have one value that  not going to change anywhere in the function of the file  in that case we can use  CONST  Keywords. we can not re-declare const variable and we can not update const keyword value like below. but we can use it like below. If you guys have any query then you can drop a mail to us on this mail id: techoswag@gmail.com