Should I learn Kotlin if I already know Java?

For anyone with existing developer experience, understanding and learning Kotlin will be almost effortless. Kotlin’s syntax and design are simple to comprehend and yet very powerful to use. This is a key reason why Kotlin has surpassed Java as being the go-to language for Android app development.

Should I learn Android development in Java or Kotlin?

Kotlin is the preferred language for Android development in 2021. Both Java and Kotlin can be used to build performant, useful applications, but Google’s libraries, tooling, documentation, and learning resources continue to embrace a Kotlin-first approach; making it the better language for Android today.

How long will it take to learn Kotlin if I know Java?

Offered by JetBrains, it will take 25 hours to complete the course and switch to Kotlin from Java programming.

Is kotlin worth learning 2021?

Kotlin is the ideal language for Android development in 2021. Both Java and Kotlin can be used to build execution, favourable applications, but Google’s libraries, documentation, and learning resources endure to hold a Kotlin-first approach; making it the superior language for Android app development nowadays.

Is Kotlin replacing Java for Android?

Kotlin is an open-source programming language that’s often pitched as a Java replacement; it’s also a “first class” language for Android development, according to Google. Kotlin, on the other hand, is streamlined, with some great features, and comes with a solid library.

Is it better to learn Kotlin or Java first?

However, while pretty much everyone agrees that Kotlin is the better language, most people (even big Kotlin fans) recommend to still start with Java as a beginner. Why?

Is Kotlin compatible with Android?

Because it can compile to Java bytecode, Kotlin is 100\% interoperable with Java, which means that you can gradually add pieces of Kotlin code to your existing Android Java projects, call Java methods from Kotlin, and still use all the Java libraries and Android APIs.

Is it hard to find a job with Kotlin skills?

Java is still more widespread and it is hard to find a job with only Kotlin skills right now. Java is robust, battle-tested and easy to learn. Since Kotlin and Java are 100\% interoperable, you can start implementing Kotlin into your existing Java projects when you feel ready and it won’t break anything.

Is Google planning to drop Java for Android development?

Google is not planning to drop Java. However, a lot of developers see Kotlin as the future of Android programming, because it comes with a lot of improvements, like null-safety, more concise code and a ton of additional features and “syntactic sugar” that make writing, reading and maintaining code easier and less error-prone.