Components Observables & Observers @ladyleet RxJS - 2 Major Components Observables & Observers Observables give data and observers receive data @ladyleet RxJS - 2 Major Components Observables & Observers Observers Observables are just functions in JavaScript - they don’t do anything until you subscribe to them. Observables give data and observers receive data @ladyleet RxJS - 2 Major Components Observables Observables & Observers Observables are just functions in JavaScript - they don’t do anything until you subscribe to them. Observables are always observed by observers Observables give data and observers

reactive streams library that allows you to work with asynchronous data streams • Combines Observables and Operators so we can subscribe to streams and react to changes using composable operations