The best free alternative to Python is Ruby, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Python and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Python are C#, Java, R (programming language) and PHP.
Kotlin is a cross-platform, statically typed, general-purpose programming language with type inference. Kotlin is designed to interoperate fully with Java, and the JVM version of its standard library depends on the Java Class Library, but type inference allows its syntax to be...
Haskell is an advanced purely-functional programming language. An open-source product of more than twenty years of cutting-edge research, it allows rapid development of robust, concise, correct software.
Dart (originally called Dash) is a Web programming language developed by Google. It was unveiled at the GOTO conference in Aarhus, 2011 October 10-12. The goal of Dart is "ultimately to replace JavaScript as the lingua franca of web development on the open web platform.
Open-source programming language for developing iOS, macOS, watchOS, tvOS, and visionOS apps, featuring safety, speed, type inference, generics, native-code compilation, protocol-oriented design, memory management, Playgrounds, package manager, and Objective-C interoperability.
REPL includes code completion.
Scala is a modern multi-paradigm programming language based on the Java Virtual Machine (JVM) designed to express common programming patterns in a concise, elegant, and type-safe way.
Haxe is an open source toolkit based on a modern high level strictly typed programming language, a state-of-the-art light-speed cross-compiler, a complete cross-platform standard library, and ways to access to each platform's native capabilities.
D is a language with C-like syntax and static typing. It pragmatically combines efficiency, control, and modeling power, with safety and programmer productivity.
A completely different purpose than Python.
PyPy is a fast, compliant alternative implementation of the Python language (2.7.1). It has several advantages and distinct features:
PyPy is Python in Python, small and simple.
PyPy is designed to be highly compatible with Python.
Racket is a general-purpose programming language as well as the world’s first ecosystem for language-oriented programming.
Elixir is a dynamic, functional language designed for building scalable and maintainable applications.
V is a statically typed compiled programming language designed for building maintainable software.
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Dart can be used for apps like Python.