[miiiiiike]

I use it in several places in my company. Being able to compose multiple async streams of data is the best part.

One simple example is a scroll tracker. I needed to track a user’s scroll, determine the direction, and combine it with touch events.

I wrote a prototype using event handlers and the code descended into incomprehensible spaghetti pretty quickly. With RxJS I was able to implement it as a series of custom operators that were easy to write, test, and use.