My cofounder Jared recently posted a blog post about CodeYam, a software simulator we've been building. This is a follow up with our first functional demo video of the software simulator being used in a pull request review workflow. CodeYam creates simulations of every aspect of a software application - basically every function, both in isolation and in the context of the app or other function that import the original function.<p>We've put together a brief demo that shows how the software simulator can be useful for a pull request workflow. It includes automatically created simulations of all changes, using AI and manually add/editing simulations, and how to save them as part of a test suite. Would love to hear any feedback or thoughts people have on it.