The Small Device C Compiler (SDCC), targeting 8-bit architectures
multi-platform cross assembler for 6502/6510/65816 cpu
CI maintained precompiled GCC ARM/ARM64 Toolchains for Raspberry Pi
A simple armv7h sdk
Implementations for the Revised Report language
ATasm is a 6502 command-line cross-assembler.
Micro Programming Language - A Portable Language for Micro Computers
Homebrew toolchains for wii, gamecube, 3ds, ds, gba, gp32 and psp
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)
AES-128 bit file encryptor
High-level, meta-language, trans-compiler with virutal machine
Mini Python Compiler written in Java