#RXJS # Basics

Source: Internet
Author: User

The basic concepts of resolving asynchronous event management in RXJS are as follows:

  • Observable observable: Represents a collection of future values or events that can be called.
  • Observer Observer: A set of callback functions that knows how to listen for values sent by observable
  • Subscription Subscription: Represents the execution of an observable object and is used primarily to cancel execution.
  • Operators operator: A purely function that enables a function to programmatically process a set such as: map,filter,contact,flatmap .
  • Subject (subject): Equivalent to an event drive, is the only way to broadcast a value or event to multiple observers.
  • Schedulers (Dispatcher): Used to control concurrency, allowing us to coordinate when calculations occur, such as setTimeout,requestAnimationFrame .

#RXJS # Basics

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