Desktop Performance:

Email module:

Music Player module:

Mobile View:

Application covers:

1. Lazy loading components
2. Nested routing
3. Re-Usability of components
4. Stateful and Stateless component architecture
5. Async call using axios
6. Accessibility
7. Best practices
8. Performance
9. Suspense
10. React-Redux
11. Parameter based routing i.e. parameter and query based
12. React hooks i.e. useState and useEffect
13. Function based components using react hooks
14. Intersection Observer API

Implementations

This section contains the scenario we require and how we achieve them.

1. Dynamic background color in <Login/> component, based on color selection from <ThemeWidget/> component
2. Snackbar notification using redux-store, <NotificationSnackbar/>. We can dispatch action that contains message, auto-hide in millisecond, status to show Snackbar. It can be used to display application related notification i.e success, error, warning etc.
3. If route not match, redirect to <PageNotFound /> component.
4. Implementation of EMAIL module here. It contains nested routing example using react-router-dom. Uses async call to update emails list in store (i.e. redux state management).
5. Using Intersection Observer API, we have implemented infinite scrolling feature in image module

Available Scripts

In the project directory, you can run:

npm start

Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.

The page will reload if you make edits.

You will also see any lint errors in the console.

npm test

Launches the test runner in the interactive watch mode.

See the section about running tests for more information.

npm run build

Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes.
Your app is ready to be deployed!

See the section about deployment for more information.

npm run eject

Note: this is a one-way operation. Once you eject, you can’t go back!

If you aren’t satisfied with the build tool and configuration choices, you can eject at any time. This command will remove the single build dependency from your project.

Instead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except eject will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.

You don’t have to ever use eject. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.

Learn More

You can learn more in the Create React App documentation.

To learn React, check out the React documentation.

Code Splitting

This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting

Analyzing the Bundle Size

This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size

Making a Progressive Web App

This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app

Advanced Configuration

This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration

Deployment

This section has moved here: https://facebook.github.io/create-react-app/docs/deployment

npm run build fails to minify

This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify