lilpM32 is a MIPS-like processor designed in Logisim, assembler program and documentation for them.
Complete assembler and fully functional instruction set with I/O and subroutines features allow to write full-blown complicated programs.
CHIMP aims to provide a complete suite of tools for the investigation and modeling of chemical systems. It currently is able to parse chemical reaction mechanisms and run kinetic Monte Carlo simulations on the reacting system.