Open Source Forth Software for Desktop Operating Systems

4tH is a Forth compiler with a little difference. Instead of the standard Forth engine it features a conventional compiler. 4tH is a very small compiler that can create bytecode, C-embeddable bytecode, standalone executables, but also works fine as a scripting language. It supports about 95% of the ANS Forth CORE wordset and features conditional compilation, pipes, files, assertions, forward declarations, enumerations, structures, suspended execution, recursion, include files, etc. It comes with an RPN calculator, BASIC interpreter, line editor, preprocessor, compiler, decompiler, C-source generator, a virtual machine, and a multitasking environment.

Snd is a sound editor.

VolksForth is a 16bit Forth System with the goal to produce a manageable Forthsystem for computer systems with restricted system resources.

MinForth V3.4 is a classic Forth system with command-line interface. Development resource requirements are minimal. A source text editor and a C compiler are sufficient. By design no toolchain is required to adapt or rebuild MinForth. A complete rebuild takes only few seconds. Current sources are for Windows and Linux (32-bit or 64-bit). MinForth primitive definitions are written in mixed Forth and C language and are transpiled to pure C code. Main but not exclusive application for the transpiler is to build the MinForth V3.4 high-level Forth compiler. MinForth V3.4 is widely conformant to the Forth-2012 draft standard and passes the usual test suites. Feedback and bug reports are welcome per - Usenet forum https://groups.google.com/forum/#!forum/comp.lang.forth - email to minforth@gmx.net

Forth compiler for the Compiled Virtual Machine

A 21 Century Boot system for the Tandy Color Computer series of 1980's computers. The aim is to create a unified, scriptable boot system for both new and old storage devices * THIS PROJECT HAS BEEN MOVED TO: https://code.google.com/p/legsforth/

A Portable Forth. It is aimed to be interpreted, or compiled to various architectures and VMs.

This is simple Light Cycles imitation written in Forth. Comparing to original game, the carts are moving in waves rather than straight lines. It should compile with DXForth and xplgraph library on DOS and CP/ M systems. For CP/M version of xplgraph library look for my other project: https://sourceforge.net/projects/xplgraph-cpmgsx-dxforth

See Wiki for usage and more details.