bigFORTH is a native code Forth. It is available for Linux, Mac OS X, and Windows under GPL. The most striking feature is the graphical user interface MINOS and the form editor Theseus

Gforth mirror on GitHub (original is on Savannah)

Minimal Forth interpreter implemented in Rust

LLM training in simple, raw C/CUDA

eForth on Arduino UNO - interactive to your app. Support Pin Change and Timer interrupts, EEPROM turnkey system.

A window system for resource-constrained devices

A colorForth inspired system

React app for inspecting, building and debugging with the Realtime API

Self-hosting metacompiled Forth, bootstrapping from a few lines of C; targets Linux, Windows, ARM, RISC-V, 68000, PDP-11, asm.js.

A portable Forth system inspired by ColorForth and Tachyon

Inspired by Chuck Moore's "Machine Forth"

Inspired by Chuck Moore's "Machine Forth"

A full-featured but very minimal Forth for Windows and Linux in 4 files

A Forth-based dynamic scripting language

The smallest Forth real programming language for 6502. Based in milliForth for x86.

a fast, scalable, multi-language and extensible build system

Infrastructure to enable deployment of ML models to low-power resource-constrained embedded targets (including microcontrollers and digital signal processors).

GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

A discrete logic, black and white video board, based on designs from David L Heiserman

JVM for microprocessor (with Forth core)

eForth in Java

Forth on FPGA for AI & Robotics

Forth in SystemVerilog with Java opcodes VM

eForth in C/C++ - multi-platform (Linux,MacOS,Windows,ESP32,WASM)

eForth in Javascript - one file does it all

Web eForth via WASM

Forth does tensors, in CUDA.

Feline, a concatenative programming language (Windows and Linux x86-64). Early days.