Streams in NodeJs — Our lifesavers

No, I will not talk about some fancy video streams. I will talk about much more boring stuff. If you are NodeJs developer, you probably got in touch with stream api. When I first saw it, I was like: “Why do we need such complicated and relatively hard to maintain pattern? I can just get object, do some operations and throw it to function that consumes it!” I was partly right. In fact if you are new to streams, it takes some…