Open-source, free, multi-platform BASIC compiler, with syntax similar MS-QuickBASIC (including the GFX statements), that adds new features such as pointers, unsigned data types, inline assembly, a pre-processor and many others.
pyz80 is a z80 cross-assembler written entirely in Python. It accepts text files with the syntax of the Sam Coupe's popular COMET assembler, and outputs a disk image suitable for loading in SimCoupe or transferring to floppy disk for use with a real Sam.
The "Lib45" string search library provides routines that generate fast string searching code at run-time. The library is written in Assembly language for Intel 32bit CPUs.
The easiest way to seamlessly integrate the Lua scripting language into any C/C++ project. CaLua allows you to expose C structures and functions to Lua scripts, and expose Lua functions to C programs, with the use of a few simple C functions.
Open Source Microsoft VC to Delphi translator is the translation utilities toolset with IDE that support translating Microsoft VC 7.0 projects, libraries, APIs to Delphi 7.0
Tomato is an experimental Java application development environment which aims to replace text-based Java programming with a point-and-click visual programming language. The prototype works sufficiently to help develop parts of itself.