React calculateState

The dispatcher is a singleton, and operates as the central hub of data flow in a Flux application . It is essentially a registry of callbacks, and can invoke these callbacks in order. Each store registers a callback with the dispatcher.

Introduction to React Dispatcher. The dispatcher is the center point of the data flow in a Flux application . It is simply a directory of call-backs and incites these callbacks in a particular order. Callbacks are stored in each and every store with a dispatcher.

Flux is the application architecture that Facebook uses for building client-side web applications . It complements React’s composable view components by utilizing a unidirectional data flow. It’s more of a pattern rather than a formal framework, and you can start using Flux immediately without a lot of new code.