mise (pronounced "meez") or "mise-en-place" is a development environment setup tool. The name refers to a French culinary phrase that roughly translates to "setup" or "put in place". The idea is that before one begins cooking, they should have all their utensils and ingredients ready to go in their place. mise does the same for your projects. Using its .mise.toml config file, you'll have a consistent way to setup and interact with your projects no matter what language they're written in.