Should you migrate from Java to Kotlin?
If you have heard many good things about Kotlin and you are thinking about switching to Kotlin instead of Java, then you are in the right place. In this article, we have covered the benefits of Kotlin. According to Udemy, Kotlin learners are increasing rapidly. According to a survey of Udemy, Kotlin has been considered one of the hot tech skill for 2018.
Who is using Kotlin?
1 Code maintainability
2 Kotlin is safer than Java
Kotlin is a null-safe programming language. Null Pointer Exception is the major problem in the designing of a language. Therefore, Kotlin’s aim was to get rid of all null pointer exceptions. That is why Kotlin started providing Nullable types. Kotlin prevents common programming mistakes by effective design which leads to fewer system failures. Kotlin also helps developers to think about potential problems with their code specifically so that developers can write robust code without any errors. With Kotlin, not only your app will work better, but it will also look better.
3 The codebase shrinks and increases in quality
To reach the deadline of a project, developers often use shortcuts in programming which slow down the future development and also reduces productivity. But with Kotlin, technical debt can be minimized. Because in Kotlin, code base shrinks and quality increases.
4 Great tooling support
Even though you don’t know anything about Kotlin, you can have a Kotlin project setup ready in less than ten minutes. The good point is all of the Android Studio’s IDE features work perfectly in Kotlin. JetBrains also offers Kotlin Android Extensions. You can even mix & match Kotlin and Java code. Once you have set up the Kotlin Plugin for Android Studio, your IDE will not have any problem compiling & running the Kotlin code. You will be able to debug without issues, do refactored codes and use the instant run. Kotlin plugins provide one effective feature to Android Studio that is – “Convert Java file to Kotlin.” While using Kotlin you don’t need to worry about constant support as JetBrains specializes in creating most used IDEs in the world.
5 Reduced errors and bugs in the code
Fail-fast is a system which reports at its interface any condition that is likely to indicate a failure. Kotlin comes with the fail-fast system. So that bugs can be found at an earlier stage and errors can be reduced easily. Kotlin looks out for bugs and tries to avoid runtime errors. With Kotlin, you will be able to enhance the stability of Android app. It will lead to better user experience (UX).
6 Functional programming with Kotlin
7 The Kotlin community
Kotlin is the new modern programming language compared to other old programming languages. That is the reason Kotlin has a smaller community. Although Kotlin Slack Channel support community is highly responsive to give answers of developers’ questions and solve their issues. Kotlin adoption is increasing day by day due to its features. Moreover, many online resources are available such as Stack Overflow questions, online tutorials, and online books to help developers to know more about Kotlin and solve their issues effectively.
8 Easy to learn
9 Easy maintainability
Kotlin is supported by Android Studio and other SDK tools. Due to the familiar toolkit supported in Kotlin - developers’ productivity has increased. Moreover, Kotlin offers clear and compact database. Therefore, it becomes easier to maintain code and solve issues and errors of code. Besides, you can have Kotlin and Java code existing side by side in the same project and everything will compile perfectly.
Gradually Kotlin is starting to become popular among Android developers. There are other benefits of developing Android apps with Kotlin such as Lambda expressions, unchecked exceptions etc. Moreover, due to Google’s announcement, at present Kotlin is an official language for Android app development.
To keep up with the web development industry, you need to think about introducing Kotlin at your company. A good way to start is to introduce Kotlin in non - business - critical code. So that developers can have enough evaluation time and also gain experience in Kotlin with few test cases.
If you want to start learning Kotlin right away then we suggest you read a book named – Kotlin in Action and The book: Kotlin for Android Developers. These books will teach you to develop an Android app using Kotlin as the main language. There are variety of resources available online to learn more about Kotlin.
Are you excited about learning Kotlin? Start learning Kotline online and get to the next level of modern programming language.