Concluding Observables

In this chapter, we explored the Reactive approach to programming and saw how RxJS can solve the problems of other methods, such as callbacks or promises, through Observables. Now, we understand why Observables are powerful, and we also know how to create them. Armed with this foundation, we can now go on to create more interesting reactive programs. The next chapter shows us how to create and compose sequence-based programs that provide a more “Observable” approach to some common scenarios in web development.