Python, a popular programming language, was created by Guido van Rossum in 1991 and is used for web development, software development, mathematics, and system scripting. It can be used on a server to create web applications alongside software to create workflows, connect to database systems, read and modify files, handle big data, perform complex mathematics, and be used for rapid prototyping or production-ready software development. Python works on various platforms and has a simple syntax similar to English, allowing developers to write programs with fewer lines. It runs on an interpreter system, allowing code to be executed as soon as written, making prototyping quick. Python can be treated in a procedural, object-oriented, or functional way. The most recent major version is Python 3, but Python 2, which is not being updated, is still popular. Python can be written in a text editor or an Integrated Development Environment like Thonny, Pycharm, Netbeans, or Eclipse, which are useful for managing larger collections of Python files. Python's syntax is designed for readability and has some similarities to the English language, with influences from mathematics.

Java, a popular programming language, was created in 1995 and is owned by Oracle. It is used for various applications, including mobile, desktop, web, games, and database connections. Java is easy to learn, simple to use, open-source, secure, fast, and powerful. It has a large demand in the job market, is easy to learn and use, and has a large community support. Java is an object-oriented language that provides a clear structure for programs, allowing code reuse and lowering development costs. Its closeness to C++ and C# makes it easy for programmers to switch between them.

Kotlin is a popular programming language that was released in 2016 by JetBrains. It is fully compatible with Java, allowing Java code and libraries to be used in Kotlin programs. Kotlin is used for mobile applications, web development, server-side applications, and data science. It is concise, safe, easy to learn, free to use, and has a large community of support. It works on various platforms like Windows, Mac, Linux, and Raspberry Pi.