It is commonly used for developing enterprise applications, mobile apps for Android devices, and server-side programming – to name but a few. Java, meanwhile, is an older programming language, having been introduced to the developer world back in 1995 by Sun Microsystems. You can learn more about Kotlin in our tutorial: Introduction to Kotlin. As such, Kotlin is fully compatible with existing Java codebases, which means you can mix and mingle your Kotlin and Java code together.Īs a proposed successor to Java, Kotlin was designed to be more efficient, concise, expressive, and safer than Java, and its developers also sought to offer better support for functional programming than Java provides, currently. It is an open-source programming language that runs on the Java Virtual Machine (JVM), and was originally developed as a predecessor for Java. It was introduced by the developer tool maker, JetBrains, in 2011, making the language just a little over a decade old. Kotlin is a newer programming language that you may have heard of in relation to Java.

We will include code examples, where appropriate, for demonstration purposes.

In this programming tutorial, we will discuss the differences between Kotlin and Java, and their use cases. Both languages have their own set of pros and cons, and developers might find themselves faced with choosing one over the other, though, in truth, there is no reason why you cannot use both, which we will discuss in more detail below.

Java and Kotlin are two extremely popular programming languages in the software development realm.

Kotlin language