SIMD macro assembler unified for ARM, MIPS, PPC and x86
An assembler for the legendary 6502 processor and it's derivatives
A portable library and tools for archiving images of Atari 8-bit tapes
Action! - The Native Programming Language for Atari 8-bit Computers
For Web Developers, Testers, Learners, End Users - Screenshots Below
Assembles M6800 and 6801 assembly language source code. (and Forth)
A Java VM for ARDUINO and other micros using the leJOS runtime.