So, here are the reasons why moving to Kotlin is one of the best things you can do. In this example, we will create a simple Kotlin Multiplatform library that provides a shared Greeting class and platform-specific implementations for generating a greeting message. When a request is received, the server responds with the text “Hello, Kotlin Backend!”.

Kotlin is designed to run on a Java Virtual Machine and can run side by side with Java. One of the hottest new programming languages, Kotlin is being prioritised by some of the world’s leading companies. Since first hitting the scene in 2016, this open-source language has quickly built a reputation as one of the key pillars to the future of development. No matter your skillset, Kotlin’s goal is to provide programming language aimed to make developers happier. Allowing top-level functions is just the beginning of the functional programming story for Kotlin. The language also supports higher-order functions, anonymous functions, lambdas, inline functions, closures, tail recursion, and generics.

Data classes

Kotlin is used by more than 80% of the top 1000 most popular Android apps right now. As a statically typed language, Kotlin was initially designed to run on the JVM. However, it is also possible to compile Kotlin code to JavaScript. Kotlin combines object-oriented and functional programming features with a more concise syntax than Java, as well as safety features for null values.

Kotlin is a cross-platform and statically typed programming language that is gaining popularity. It uses the Java Virtual Machine for the programming implementations for application development. Kotlin is growingly used in Android application development as an alternative to Java programming.

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Interoperability − Kotlin is mature enough to build an interoperable application in a less complex manner. Following are some of the advantages of using Kotlin for your application development. The only compelling justification we’ve seen for using Java over Kotlin hire kotlin programmer is for complete Android programming novices. Given that most Android documentation and examples have historically been in Java, they may have a challenge. Converting Java to Kotlin in Android Studio, though, is as simple as putting the Java code into a Kotlin file.

• Not to mention, the community is always growing and willing to help.
• Have a look at the function declaration near the top of both panes.
• Kotlin is compatible with Java, it is fully interoperable with Java, and you can convert the Java file to the Kotlin file with just a script.
• However, with the rise of Kotlin, its dominant position has changed.
• In order to resolve issues and give you a clear vision, we have decided to come up with this write-up.
• Java, being one of the oldest object-oriented programming languages, has an excellent feature in the form of concurrence, which allows the execution of multiple statements.

Alongside a Digital Marketer, Fintech enthusiast, SaaS expert, reader, and keen follower of software trends. Often you may find him rocking downtown clubs with his guitar or inspecting ocean floor diving. Learning Kotlin is a great idea if you want to advance your career as an app developer. Having read this guide, you should now have a basic understanding of what it is and how it works. Kotlin removes one of the standard Java defaults on NullPointer Exception.

Kotlin-x Projects and Community Projects

There is no doubt that in the years to come more and more companies will choose Kotlin for their projects. In 2019, a turning point in the development of Kotlin occurred. Google named it as a preferred programming language for Android application development, which raised its status in the eyes of many.

On the other hand, Java is better than Kotlin in terms of compilation speed and code development speed. Though Kotlin looks more concise and also more streamlined, when compared to Java, both have their advantages and disadvantages. What is needed to be understood here is – they cannot replace each other but they exist on their own.

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While mastering its most advanced features will definitely take a lot of time and effort, getting to grips with the basics should be fairly straightforward. It can https://globalcloudteam.com/ be used for both server-side and client-side applications, both for web and Android. Developers will soon be able to use it for macOS and iOS platforms too.