The GNU Prolog native compiler
The Small Device C Compiler (SDCC), targeting 8-bit architectures
A whole-program optimizing compiler for Standard ML
A free COBOL compiler
amforth is an extendible interpreter on microcontrollers
Oberon V4 for Linux and sources for different Oberon V4 implementation
Software build-automation tool written in Common Lisp
A Forth compiler with a little difference
Interpreter and compiler for the Seed7 programming language.
ECLiPSe Constraint Logic Programming System
ALFOUR Programming language. Simple, safe, power, multi-platform.
Industrial Strength NoSQL Application Development Platform
Graphical programming. Includes n-dimensional sorting.
New home to HbQt, HbIDE & HbDBU once Harbour SVN hosted contribs.
Learn Java the easy way!
Oberon family of languages to C translator for ARM, x64 and x86 archit
RetDec is a retargetable machine-code decompiler based on LLVM
Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
A BASIC interpreter and compiler with graphics.