Kotlin vs. Java | What is the difference between Kotlin and Java | 2021

What is Kotlin?

What is Java?

Difference between the Java and Kotlin

Null Safe

Extension Function

Coroutines Support

No checked exceptions

Data classes

Smart casts

Type inference

Functional Programming

So, which is better?

  • When considering all the pitfalls of Java, especially the problem with NullPointerExceptions, Kotlin seems to be the better one among the two.
  • Although Java is still an essential language for every android app development as the Android OS itself is based on the same.
  • If you are looking to future-proof your android app development services, then you should hire Kotlin developers for the same.

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Golap Gunjan Barman

Golap Gunjan Barman


Hi everyone, myself Golap an Android app developer with UI/UX designer.