Alternatives to REBOL for all platforms with any license

Platforms

Desktop

Web / Online

Development

Other Platforms

  • 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

  • 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

  • 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

  • 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

  • C# icon

    C#

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

    Open Source Mac Windows Linux

  • Lua icon

    Lua

    Lua is a powerful, fast, lightweight, embeddable scripting language. Lua combines simple procedural syntax with powerful data...

    Open Source Mac Windows Linux BSD Haiku AmigaOS ... MorphOS

  • Perl icon

    Perl

    Perl is a high-level, general-purpose, interpreted, dynamic programming language with over 22 years of development. The Perl...

    Open Source Mac Windows Linux BSD Haiku

  • 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

  • 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

  • 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

  • Groovy icon

    Groovy

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

    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

  • FreeBASIC icon

    FreeBASIC

    FreeBASIC is a completely free, open-source, 32-bit BASIC compiler, with syntax similar to MS-QuickBASIC, that adds new features such...

    Open Source 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

  • 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

  • Jython icon

    Jython

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

    Open Source Mac Windows Linux Python

  • IronPython icon

    IronPython

    IronPython is an implementation of the Python programming language running under .NET and Silverlight. It supports an interactive...

    Open Source Mac Windows Linux Python

  • 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

  • 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

  • Tcl icon

    Tcl

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

    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

  • 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

  • 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

  • wxBasic icon

    wxBasic Discontinued

    wxBasic is an Basic interpreter that is: * Free * Open Source (LGPL) * Cross-platform (currently Windows and Linux) ...

    Open Source Windows Linux

  • Squirrel (programming language) icon

    Squirrel (programming language)

    Squirrel is a high level imperative, object-oriented programming language, designed to be a light-weight scripting language that fits...

    Open Source Mac Windows Linux

  • Hy icon

    Hy

    Hy is a wonderful dialect of Lisp that’s embedded in Python. Since Hy transforms its Lisp code into the Python Abstract Syntax...

    Open Source Mac Windows Linux

  • SMX

    SMX: Dynamic HTML generation via a simple server macro language with highspeed database support, image generation, perl & ruby...

    Open Source Windows Linux

  • Racket icon

    Racket

    Racket (formerly PLT Scheme) is a modern programming language in the Lisp/Scheme family, suitable for a wide range of applications. It...

    Open Source Mac Windows Linux BSD

  • thinBasic icon

    thinBasic

    thinBasic is a simple, flexible, and easy-to-learn interpreted programming language. It lets you quickly and easily develop programs...

    Free Windows

  • sdlBasic icon

    sdlBasic Discontinued

    sdlBasic is a small, efficient and multiplatform basic interpreter aimed to game creation using the power of SDL library, it was...

    Open Source Windows Linux

  • 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

  • Red (Programming Language) icon

    Red (Programming Language)

    Red is a new programming language, strongly inspired by REBOL. Main characteristics are: -Functional, imperative and symbolic...

    Open Source Mac Windows Linux