In a few words, we could say that Kotlin is an open source programming language and static type, created by the company JetBrains. It has become popular thanks to the fact that?it can be used to develop Android applications.
- Interoperability with Java code. Kotlin is designed to fully interoperate with the Java language syntax. That is, with an existing code base written in Java, it is possible to interact correctly with Kotlin and vice versa.
- Simple learning curve. The simplicity of the syntax allows an easy, fluid and intuitive learning curve. Perfect for those who want to learn their first programming language.
- Less programming time. Kotlin eliminates redundant code, as well as being compact and concise, which greatly streamlines the coding process and avoids repetition.
- Object orientation and functional programming. Although the usual thing in the development of mobile applications is an object-oriented paradigm, Kotlin shows that it can also work hand in hand with functional programming.
- Coroutines. It has coroutines that optimize asynchronous programming. Thus, they simplify the work of network calls and access to databases, and leave callbacks behind.
- Multi-platform development. Kotlin can be used for any type of development, from server-side and client-side web, to Android and iOS. In addition, it allows sharing code between different platforms.
- Flexibility. It gives developers the freedom to work in the style of their choice. Therefore, it is a highly flexible language, which has functional, object-oriented constructs.
Keep reading here about Kotlin.