A development environment focused on modding
Simple C compiler
Parallel OS, with GUI, Terminal, OO Assembler, Class libraries
SIMD macro assembler unified for ARM, MIPS, PPC and x86
multi-platform cross assembler for 6502/6510/65816 cpu
An assembler for the legendary 6502 processor and it's derivatives
C compiler and dev kit for the z80 with assembly language libraries.
Z80 shared library including some nice test-projects
a self-contained development environment for embedded systems.
A tool for generating memory maps for low-level and embedded systems.
An x86 assembler that aims to be compatible with MASM and TASM
an object-oriented language with late binding
A set of tools related to assembly language programming.
Cross-platform IDE for developing embedded solutions and desktops
Scripting engine for Pascal compilers.
Assembles M6800 and 6801 assembly language source code. (and Forth)
Emulator of the ancient 8 bit microprocessor SC/MP 2
ATasm is a 6502 command-line cross-assembler.
BeaEngine disasm project
CSS validation and advanced preprocessor with nesting and variables
Keystone assembler framework: Core (Arm, Arm64, Hexagon, Mips, etc.)
toolchain for obfuscated compilation