If you are unsure whether Kotlin is right for your team, have them try it with unit tests or online with Kotlin Koans. Kotlin also has an incredibly low learning curve for your existing development team. Kotlin language features lead directly to writing higher quality apps, faster by reducing the amount of boiler plate code and eliminating many sources of common software bugs. Notable Android apps that already use Kotlin include Square Cash, Trello and Pinterest. Many large companies are already using Kotlin in production. Stephanie Saad Cuthbertson cited community feedback for the decision, along with internal support from Google developers. Google supporting Kotlin is a big win for the development community. Kotlin also has 100% interoperability with existing Java code which means your existing apps can introduce Kotlin incrementally. By introducing null safety, programmers can eliminate one of the most common bugs that lead to crashes, the dreaded NullPointerException. Kotlin offers many improvements over Java for Android developers including more expressive syntax, compile time null safety, and data classes.

So why all the excitment for another language when there is Java on Android? Developers ❤️ Kotlin

In 2012 Kotlin was open sourced and in February 2016 reached version 1.0. It was developed by Jetbrains, creators of IntelliJ which is the foundation of Google’s Android Studio. Kotlin is a programming language for the JVM, Android, and the browser. Why did the audience stand and cheer for seeing a blue and orange “K” at Google’s premiere developer event? What is Kotlin?

With all of these new announcements, a surprising reveal garnered the largest applause of the day, Kotlin is now officially supported by Google as a first class language for developing Android applications. Google I/O started off on Wednesday with some exciting new products for consumers and plenty of improvements in Google’s Machine Learning and Artificial Intelligence developer tools.

Atomic kotlin