Sure I had the same doubts initially, but I confess I switched most because of hype and because I found very pleasant to writing Kotlin code 🙈

Even I love writing it in Kotlin. But I get questions like is it helping in performance of the app written ?

I think it helped not because of the programming language per se, but because I started to care more about writing better code.

Ok . Thank you

no problem at all, any question just ask

Any idea about coroutines ?

especially about coroutines

I am not able to understand on it

for instance I found that writing IO operations in parallel with coroutines made my IO operations much faster

I need to learn it

the coroutines guides are very well detailed and I recommend. I still don't fully understand most of the features it but only with the basics I was able to improve this operation converting/writing images into the disk

Thanks @leosan

and I think I would definitely have much more trouble to understand parallelism in Java and doing this with threads. But this is just my personal feedback

ok