Building the real app with React Query

An example of building the app using React Query.

Demo: https://react-query-example-3qmdb.ondigitalocean.app/

Article: https://www.smashingmagazine.com/2022/01/building-real-app-react-query/

The project is written in TypeScript and uses CRA, React query, axios mock server and material UI for easier prototyping.

Functionality

• Login using email and password and indicate the logged user
• Show the list of next appointments with load more feature
• Show information about one particular appointment
• Save and view changes history
• Prefetch additional information
• Add and amend required jobs

Cases covered in the app:

• Deduping multiple requests for the same data into a single request

  

• Updating "out of date" data in the background (on window focus)

  

• Lazy loading list

  

• Prefetching the data

  

• Mutations and optimistic changes

Success:

Fail:

• Suspense and Error Boundaries

The detailed article is coming soon...