Kotlin
Kotlin is a statically-typed programming language that runs on the Java Virtual Machine. It can be used for developing Android applications, server-side applications, and other types of software projects.
Hello, world code example:
fun main() {
println("Hello world!")
}
Popularity: 9.11% of developers are using or have used this language.*
*According to StackOverflow's 2023 survey.
Repositories on GitHub: 1,246,067