A complete runtime environment for gcc
Conway's Game of Life for Raspberry Pi Pico
Cygwin cross-compiler for Fedora
An open source ecosystem for IoT development
Homebrew toolchains for wii, gamecube, 3ds, ds, gba, gp32 and psp
High-level, meta-language, trans-compiler with virutal machine
zCOBOL portable mainframe COBOL compiler, part of the z390 project