In here you can find some logics, explanations, personal notes about RXJS library. For detailed documentation: https://rxjs.dev/guide/overview
- What is observable?
- Why observable thing invented?
- Differences between async and observable.
- How can we create an observable which creates a tick every 2 seconds?
- How can we create an observable for an array?
- Make a request to an API and return the result from observable.