C compiler and dev kit for the z80 with assembly language libraries.
Implementations for the Revised Report language
Ada cross compiler and libraries for AVR µCs
A "Just Enough Language" compiler targeting the 6502/Z80/6809
Micro Programming Language - A Portable Language for Micro Computers
Homebrew toolchains for wii, gamecube, 3ds, ds, gba, gp32 and psp
Supports writing Ada software for Cortex-M3, M4F boards
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)
C-Lesh is a game programming language for 2D games.
dependently typed functional programming language
Google Colab GPU access in your favorite programming language