Wolfram Language Clones and Tools
Here's some projects that try to implement Wolfram Language in other programing languages.
Get Wolfram Engine Free
Wolfram Language kernel for Jupyter notebooks
- This provides a web graphical user interface for Wolfram Engine.
- Author is Wolfram Research.
- https://github.com/WolframResearch/WolframLanguageForJupyter

Wolfram language JS notebook
- This provides a web graphical user interface for Wolfram Engine.
- Author is Kirill Vasin aka JerryI
- https://github.com/JerryI/wolfram-js-frontend
2025-04-14 a friend huan told me this is better than Jupyter.

Emacs: Xah Wolfram Mode
- Lets you code Wolfram language in emacs. Also eval Wolfram language in emacs.
- Required WolframScript
- By Xah Lee
- Emacs: Xah Wolfram Mode 📦
Wolframite (Clojure Integration with Wolfram Language)

Expreduce
- It implements basic Wolfram Language in golang.
- Author is Cory Walker
- https://github.com/corywalker/expreduce

Mathics
Mathics is a free, open-source general-purpose computer algebra system featuring Mathematica-compatible syntax and functions. It is backed by highly extensible Python code, relying on SymPy for most mathematical tasks.
- from a Wolfram employee Jan Pöschko, writen in mostly python.
- https://mathics.org/


Symja
- This one is one of the oldest, from at least 2002 i think.
- The project name changed several times.
- It was known as MathEclipse, and before that something else i forgot.
- Written in Java.
- The project's URL also changed several times over the decades.
- Written by Axel Kramer. (i don't recall if he is the original author or new coder that took over.)
- Symja
- https://bitbucket.org/axelclk/symja_android_library/wiki/Home
- https://github.com/axkr/symja_android_library
