This is a tiny experiment on creating a JIT compiler for Brainfuck written in C#. This program can optimize and compile the Brainfuck code into CIL bytecode, which can be run by .NET Framework and Mono directly. Although this is a JIT compiler, it still have a traditional interpreter fallback, which in case the JIT compiler is not working.
Nothing more or less, the entire source for JIT Brainfuck is licensed in MIT license.