README

Content

Trend
- Information (old days)
  - render content at server
- Single page application
  - Heaviy data interaction at the frontend side
  - Render content at the frontend side
Problem
- state management
  - solutions
    - props drilling -> redux/context or similar libraries
      - problems of redux
        
        with application growth, the global state could be gigantic
- Asynchronous interaction with the server
  - Old solutions
    - redux-thunk
    - rematch
  - problems
    - Duplication request
    - Using hooks, redundant code
    - Retry failed request
    - Fetch data conditionally
    - How to cache data at the frontend side
- Separate application into two parts
  - Application state（synchronous, disappear after clearing)
    - local state
    - global state
  - server caching state
React-Query
- downloads
- file size
- users
- activities
Features
- hooks based
- configurable
- remove duplicated request && caching ===> solve the problem of having a gigantic application state using redux/mobx/context
  - stale
  - cache time
- conditional data fetching, prefetching
- access data stored globally
  - query client
- focus prefetching
- retries

References