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Photo gallery app

This project was bootstrapped with Create React App.

View Site

Notes

  • Topic categories - sorted By Title

Style considerations

  • Removed the default scroll bar indicator and made it hidden.
  • Smooth transition animation when scrolling.
  • Reset horizontal Scroll position when a new topic is selected.

Improving Performance

  • (Lazy Loading on Grids) displayed thumb image is displayed before the regular image size is loaded. Regular image appears only when image comes into the viewport.

User Experience - Suspense component

  • Show loading indicator before the component is mounted.
  • Lazy loading of page components

Fetching of topics data - Needs to be concurrent using promise All, which is faster than hitting the photo’s endpoints sequentially.

Persisted data

The app used URL params to persist data when the page is reloaded.

Sound Effects

Sound effects are triggered when a grid item is clicked or next/previous pagination buttons of grid is clicked.

Additional Components

‘Exit Grid view’ button, this will allow user to switch make to Menu active state. User needs to have ability to navigate back and forth.

Image Info component is displayed over each image. This component displays the information about each artwork. This only becomes visible when the 'Show Grid info' control button is clicked when Grid is in active state.

Testing

Added Cypress Tests with 14 e2e tests. run yarn e2e

Future Improvements

Voice search , since modern smart tv allow for microphone capabilities. It would make give the user an alternative way to interact with the smart tv app.

Available Scripts

In the project directory, you can run:

yarn 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.

yarn test

Launches the test runner in the interactive watch mode.
See the section about running tests for more information.

yarn 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.

yarn 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.

yarn e2e

Runs and executes the Cypress Tests with Cypress GUI

yarn cypress:open

Opens the Cypress GUI

yarn cypress:run

Runs Cypress CLI

Learn More

You can learn more in the Create React App documentation.

To learn React, check out the React documentation.