No exactly the same thing but Tonic has similar capabilities using CRIU (checkpoint and restore in user space) for Javascript time traveling: http://blog.tonicd

No exactly the same thing but Tonic has similar capabilities using CRIU (checkpoint and restore in user space) for Javascript time traveling: http://blog.tonicdev.com/2015/09/10/time-traveling-in-node.js-notebooks.html http://blog.tonicdev.com/2015/09/10/time-traveling-in-node.j... It's an interesting different approach because it allows you to rewind the entire machine, so you can interact with interactions between different processes, etc (happy to answer questions, I am a dev on it)