I'm working on Efficiently translating Haskell to JVM Bytecode using GHC's intermediate language, STG. LambdaVM is the proof that complete and efficient translation is possible. LambdaVM is a set of patches to GHC's which extend it to fully support generating useable JVM bytecode. It modifies the three primary components of GHC: The compiler itself: The compiler has been modified to transform STG,