GitHub - k0kubun/ruby-jit-challenge: Tutorial to write a Ruby JIT

This is a small tutorial to write a JIT compiler in Ruby. We don't expect any prior experience in compilers or assembly languages. It's supposed to take only several minutes if you read all hints, but challenging if you don't. You'll write a JIT that can compile a Fibonacci benchmark. With relaxed implementation requirements, you'll hopefully create a JIT faster than existing Ruby JITs with ease.