the Open Watcom is a joint effort between SciTech Software, Sybase®, and a select team of developers, which will bring the Sybase Watcom C/C++ and Fortran compiler products to the Open Source community.
includes the command line versions of the optimizing C++ compiler, linker, and static libraries (including the Standard C++ Library) that ships with the commercial Visual Studio .NET Professional 2003.
Compatible with the tools developers use, Intel compilers plug into popular development environments and feature source and binary compatibility with widely-used compilers.
comprises the GNU C compiler targeted at the ARM processor of ARM-based HP calculators (like the HP49g+), HP specific libraries, a tool (ELF2HP) that converts the gcc produced binary to the appropriate format for the HP calculator, and an emulator
a language tool that provides a framework for constructing recognizers, compilers, and translators from grammatical descriptions containing Java, C#, C++, or Python actions. It provides excellent support for tree construction, tree walking, and translatio
an experimental Python-to-C++ compiler. It accepts pure but implicitly statically typed Python programs and generates optimized C++ code. (Google sponsoring)