Opensource crossplatform Fallout 2 game engine writen in C++ and SDL
cc65 - a freeware C compiler for 6502 based systems
Development toolkit for Web Services and XML data bindings for C & C++
Library CONIO GCC C++ for Windows e Linux (POSIX)
CI maintained precompiled GCC ARM/ARM64 Toolchains for Raspberry Pi
WinLibs standalone build of GCC and MinGW-w64 for Windows
Text and code editor
Retro Computer Image Library
The GNU Prolog native compiler
Ardui89 Altair Basic Interface (AABI) Serial Console (Arduino too)
An assembler for the legendary 6502 processor and it's derivatives
Assists in the recovery and prevention of Repetitive Strain Injury
IEC 60870-5-101 Source code Library Stack - Windows c, c++, c# .net
Hardware-optimized Arduino library
Interpreter and compiler for the Seed7 programming language.
C compiler and dev kit for the z80 with assembly language libraries.
Convert fixed-format RPG code to free-form RPGILE code
Simple and flexible programming language for applications development
A cooperative scheduler OS for the 8051 and its derivatives.
Editor for NXT and BrickPi robot (with simulator for NXT)
The regex-centric, fast lexical analyzer generator for C++
VCLua is a LCL/VCL based GUI library for LUA