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Tagged with redux

2 cards

React Medium Theory

Context performance, Context vs Redux, and when global state is really needed

Context is not a full performance or tooling replacement for every state management problem, and global state should be introduced only when local state is no longer enough.

  • Not all shared data needs Redux
  • Context updates can fan out widely
  • Global state should solve a real coordination problem

Context performance, Context vs Redux, and when global state is really needed

React Hard Theory

Redux basics, Redux flow, Redux Toolkit, Thunk, Saga, and when Redux is overkill

Redux organizes state around actions, reducers, a store, and dispatch, and Redux Toolkit is now the preferred modern way to write Redux code.

  • Actions describe what happened
  • Reducers compute the next state
  • Middleware handles async or side effects around dispatch

Redux basics, Redux flow, Redux Toolkit, Thunk, Saga, and when Redux is overkill