A cross-platform x86 assembler with an Intel-like syntax
SIMD macro assembler unified for ARM, MIPS, PPC and x86
C compiler and dev kit for the z80 with assembly language libraries.
A tutorial on cross compiling for the 6502 CPU
A set of tools related to assembly language programming.
an object-oriented language with late binding
Z80 shared library including some nice test-projects
a self-contained development environment for embedded systems.
Machine Language Monitor for Commodore VIC-20
Assembles M6800 and 6801 assembly language source code. (and Forth)
additional/alternalive includes set to flat assembler
Flexible and eXpandable Cpu simulation
Collection of macros and libraries in assembly
High-level, meta-language, trans-compiler with virutal machine
Fixed point 16/32 integer FFT library for the Raspberry Pi and Android
Access to Irrlicht Engine SDK from assembler, C, Python, Basic, Pascal
Open source apps written in assembler