REBOL

A context-oriented programming language, useful for parsing text and displaying GUIs.

REBOL Language

Editor support

• Sublime Text: REBOL - Packages - Package Control

REBOL forks, reimplementations, and derivations

Rebol3

Arturo

Programming language implemented in Nim, borrowing from many other languages including REBOL.

• Arturo programming language
• GitHub - arturo-lang/arturo: Simple, expressive & portable programming language for efficient scripting

Notable Arturo projects

Graphito

portable, serverless & lightweight SQLite-based Graph Database

Boron

Scripting language “similar to” REBOL, written in C

Boron Scripting Language

Red

GitHub - red/red

Red is a next-generation programming language strongly inspired by Rebol, but with a broader field of usage thanks to its native-code compiler, from system programming to high-level scripting and cross-platform reactive GUI, while providing modern support for concurrency, all in a zero-install, zero-config, single ~1MB file!

Red.js

web runtime for Red written in Haxe

GitHub - ALANVF/Red.js: A web runtime for the Red programming language

Ren-C

Deeply redesigned LGPL-3 derivative of REBOL 3. Provides a a user-friendly API for C and JavaScript.

GitHub - metaeducation/ren-c: Library for embedding a Rebol interpreter into C codebases

Source checkout needs a bootstrap build

    wget https://s3.amazonaws.com/r3bootstraps/r3-osx-x64-8994d23-debug
export R3_MAKE="$(pwd)/prebuilt/r3-osx-x64-8994d23-debug"