Create a .urbitrc file in this directory like so:

module.exports = {
    URBIT_PIERS: [
      "/path/to/fakezod/home"
    ]
};

You'll need npm installed (we recommend using NVM with node version 10.13.0)

Then:

npm install
npm install -g gulp-cli
gulp watch

Whenever you change some Home source code, this will recompile the code and copy the updated version into your fakezod pier. Visit localhost:80 to launch Home (or whichever port is printed out to your terminal upon booting your ship).