Visual Studio IDE for writing F# programs
A decompiler for Lua 5.x
tmux is a terminal multiplexer
A Forth compiler with a little difference
The compiler for writing next generation JavaScript
Compiler from Go to JavaScript for running Go code in a browser
The Small Device C Compiler (SDCC), targeting 8-bit architectures
Common Lisp compiler and runtime
A free COBOL compiler
A code generator for connecting C/C++ with other programming languages
A free C, C++ and Fortran IDE
C compiler and dev kit for the z80 with assembly language libraries.
A whole-program optimizing compiler for Standard ML
The GNU Prolog native compiler
ALFOUR Programming language. Simple, safe, power, multi-platform.
Interpreter and compiler for the Seed7 programming language.
ECLiPSe Constraint Logic Programming System
amforth is an extendible interpreter on microcontrollers
Simple and flexible programming language for applications development
Cobol Cross reference tool for GnuCobol written in Cobol
fast, portable Pascal compiler using gnu c as intermediate code