Intro to RxJS: Understanding different operators

When I joined Alpima I discovered rxjs for the first time. We use it across our frontends together with redux-observable to handle all actions dispatched by redux.

Ever since, I have had to explain how the different rxjs operators we use in our epics work a bunch of times, so I thought it was worth putting a little codesandbox together showcasing how some of the different most common rxjs operators can deal with events and the differences between them.