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kotlinlang

:question: Hi, I am very beginning in android dev. I want to learn kotlin. Should I need to buy books? I am just learning hear and there from random tutorials. First I take it as a fun. Now I want to take it serious as a career.
Thanks in advance

<https://developer.android.com/courses/android-basics-kotlin/unit-1|https://developer.android.com/courses/android-basics-kotlin/unit-1>

I remember how cool was a book “Head First: Java”, I never read the book “Head First: Kotlin” but I am pretty sure it should be good for start.

I used Head First Kotlin, it's a very good book.

Its probably the best I found for complete beginners, there are other good resources, but I found this the simplest. Other good resources are the Kotlin courses by Jetbrains Academy, and the book Atomic Kotlin.