OpenJDK

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.4 Mar 2020

JavaScript is — for most practical purposes — as fast as high-performance languages . JavaScript (Node. js) is orders of magnitude faster than Python, Ruby, and PHP. It is also nearly as fast as high-performance languages like C++, Java, and Go.

In TIOBE’s latest top programming language Index Python has surpassed C++ and is now in the top three programming languages. Java still holds the top spot while C is in second place. According to TIOBE, if Python keeps this pace up it could replace both Java and C in three to four years .11 Haz 2019