To summarize, Kotlin offers a modern and streamlined approach to programming.

For instance, these classes support features like equality and copy methods. Actually, these are classes that specifically hold data but have some built-in functionality. Also, Kotlin provides built-in support for data classes.

So, you can write asynchronous code that is easier to read and maintain than traditional callbacks or threads. Furthermore, Kotlin provides built-in support for coroutines. Hence, it makes code safer and easier to reason about. Also, Kotlin provides built-in support for immutability. Therefore the code becomes more readable and expressive. With Kotlin you can define extension functions, which are functions that can be called on an object as if they were part of the object’s own class. Moreover, it can integrate with Java libraries. In other words, Kotlin code can call Java functions. So, Kotlin and Java code can work together. In fact, Kotlin and Java are interoperable. Actually, these constructs greatly simplify code. Because, it supports functional programming constructs like lambdas, the programs are shorter. Because it requires lesser code to do the same tasks. Also, Kotlin is often considered more concise than Java. Since Kotlin has a built-in null safety feature, so it helps prevent null pointer exceptions, which are a common source of bugs in Java. The following list shows some of the key features of Kotlin that make it popular. As can be seen, Kotlin has gained popularity among developers due to its modern language features and a high level of interoperability with Java.

Kotlin programming