A Forth compiler with a little difference
multi-platform cross assembler for 6502/6510/65816 cpu
EDITEL is a screen editor/code generator for GnuCOBOL programmers
An x86 assembler that aims to be compatible with MASM and TASM
A minimalistic but complete standard Forth compiler in C
Tiny education compiler that can compile itself
Japheth's assembler, JWasm