Alternatives to Java for all platforms with any license

  • Python icon

    Python

    Python is an interpreted, interactive, object-oriented, extensible programming language. It provides an extraordinary combination of...

    Open Source Mac Windows Linux S60 BSD AROS ... Haiku AmigaOS OpenSolaris MorphOS

  • JavaScript icon

    JavaScript

    JavaScript (sometimes shortened to JS) is a lightweight, interpreted, object-oriented language with first-class functions, most known...

    Open Source Mac Windows Linux Web / Cloud

  • PHP icon

    PHP

    PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

    Open Source Mac Windows Linux PHP

  • C (programming language) icon

    C (programming language)

    C is a general-purpose computer programming language. C is one of the most widely used programming languages of all time.

    Open Source Mac Windows Linux

  • C++ icon

    C++

    C++ is a statically typed, free-form, multi-paradigm, compiled, general-purpose, powerful programming language. It is regarded as an...

    Open Source Mac Windows Linux

  • Node.js icon

    Node.js

    Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications. Node.js uses...

    Open Source Mac Windows Linux Self-Hosted

  • Ruby icon

    Ruby

    Ruby is a dynamic, reflective, general purpose object-oriented programming language that combines syntax inspired by Perl with...

    Open Source Mac Windows Linux BSD Haiku

  • C# icon

    C#

    C# is a multi-paradigm programming language encompassing strong typing, imperative, declarative, functional, generic, object-oriented...

    Open Source Mac Windows Linux

  • Go (Programming Language) icon

    Go (Programming Language)

    Go, also called golang, is a programming language initially developed at Google in 2007 by Robert Griesemer, Rob Pike, and Ken...

    Open Source Mac Windows Linux BSD

  • Dart icon

    Dart

    Dart (originally called Dash) is a Web programming language developed by Google. It was unveiled at the GOTO conference in Aarhus...

    Open Source Mac Windows Linux Web / Cloud

  • Haskell icon

    Haskell

    Haskell is an advanced purely-functional programming language. An open-source product of more than twenty years of cutting-edge...

    Open Source Mac Windows Linux BSD

  • Scala icon

    Scala

    Scala is a modern multi-paradigm programming language based on the Java Virtual Machine (JVM) designed to express common programming...

    Open Source Mac Windows Linux BSD

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  • D (Programming Language) icon

    D (Programming Language)

    D is a language with C-like syntax and static typing. It pragmatically combines efficiency, control, and modeling power, with safety...

    Open Source Mac Windows Linux

  • Haxe icon

    Haxe

    Haxe is an open source toolkit based on a modern high level strictly typed programming language, a state-of-the-art light-speed...

    Open Source Mac Windows Linux Raspberry Pi

  • Julia icon

    Julia

    Julia is a high-level, high-performance dynamic programming language for technical computing, with syntax that is familiar to users of...

    Open Source Mac Windows Linux

  • ASP.NET icon

    ASP.NET

    Asp.net is an open source server-side Web application framework designed for Web development to produce dynamic Web pages, web sites...

    Free Windows

  • .NET Framework icon

    .NET Framework

    The .NET Framework is a software framework developed by Microsoft that runs primarily on Microsoft Windows. It includes a large...

    Free Windows

  • Rust icon

    Rust

    Rust is a systems programming language that runs blazingly fast, prevents almost all crashes*, and eliminates data races. ...

    Open Source Mac Windows Linux Android iOS

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  • Objective-C icon

    Objective-C

    The Objective-C language is a simple computer language designed to enable sophisticated object-oriented programming. Objective-C is...

    Open Source Mac Windows Linux BSD

  • Apple Swift icon

    Apple Swift

    Swift is a programming language for iOS, OS X, watchOS and tvOS apps that builds on the best of C and Objective-C, without the...

    Open Source Mac Linux

  • Groovy icon

    Groovy

    Groovy is an agile and dynamic language for the Java Virtual Machine (JVM).

    Open Source Mac Windows Linux

  • Tcl icon

    Tcl

    Tcl (originally from "Tool Command Language", but conventionally rendered as "Tcl" rather than "TCL";...

    Open Source Mac Windows Linux

  • Vala icon

    Vala

    Vala is a new programming language that aims to bring modern programming language features to GNOME developers without imposing any...

    Open Source Windows Linux

  • Nimrod icon

    Nimrod

    Nimrod is a statically typed, imperative programming language with a powerful macro system that tries to give the programmer ultimate...

    Open Source Mac Windows Linux BSD

  • Jython icon

    Jython

    Jython, successor of JPython, is an implementation of the Python programming language written in Java.

    Open Source Mac Windows Linux Python

  • Clojure icon

    Clojure

    Clojure is a dynamic programming language that targets the Java Virtual Machine (and the CLR ). It is designed to be a general-purpose...

    Open Source Mac Windows Linux

  • F# (programming language) icon

    F# (programming language)

    F# is a succinct, expressive and efficient functional and object-oriented language for .NET which helps you write simple code to solve...

    Open Source Mac Windows Linux

  • jRuby icon

    jRuby

    JRuby is a 100% Java implementation of the Ruby programming language running on the Java Virtual Machine (JVM).

    Open Source Mac Windows Linux

  • Ada icon

    Ada

    Ada 2012 is the next generation of the world’s premier programming language for engineering safe, secure and reliable software. Ada...

    Open Source Windows Linux

  • Hack icon

    Hack

    Hack is a programming language for HHVM that interoperates seamlessly with PHP. Hack reconciles the fast development cycle of PHP with...

    Open Source Linux

  • Ceylon icon

    Ceylon

    Support for Java and JavaScript virtual machines Write your code in Ceylon, and have it run on the JVM, on Node.js, or in a web...

    Open Source Mac Windows Linux JavaScript Hotspot JVM

  • Factor icon

    Factor

    The Factor programming language combines powerful language features with a full-featured library. The implementation is fully compiled...

    Open Source Mac Windows Linux

  • Jabaco

    Jabaco is a simple programming language with a Visual Basic like syntax. Jabaco enables you to create powerful software for all Java...

    Free Windows

  • Boo icon

    Boo

    Boo is a stablished object oriented statically typed programming language for .NET and Mono (JVM support coming soon) with a python...

    Open Source Mac Windows Linux Android BSD .NET Framework

  • X10 (programming language) icon

    X10 (programming language)

    The X10 programming language is organized around four basic principles of asynchrony, locality, atomicity, and order that are...

    Open Source Mac Windows Linux