Common Lisp compiler and runtime
The Small Device C Compiler (SDCC), targeting 8-bit architectures
A free COBOL compiler
WinLibs standalone build of GCC and MinGW-w64 for Windows
A decompiler for Lua 5.x
The GNU Prolog native compiler
A whole-program optimizing compiler for Standard ML
C++ framework with an ide.
A Forth compiler with a little difference
Industrial Strength NoSQL Application Development Platform
Opal is a Ruby to JavaScript source-to-source compiler
Basic programming language for Windows & Linux
ECLiPSe Constraint Logic Programming System
maXbox is a script tool engine, compiler and source lib all in one exe
Learn Java the easy way!
HAC Ada Compiler - small Ada compiler fully in Ada
Interpreter and compiler for the Seed7 programming language.
A minimalistic but complete standard Forth compiler in C