Tutorial can be found here: https://docs.google.com/document/d/1cxZxgcjdFb4R8j8OIfCd8tZDoJcPIVws4vKy_appTdY/edit?usp=sharing
Each folder contains a snapshot of the contacts list application after completing that step in the tutorial.
To run the applications, open a terminal and cd into the top level folder (e.g. "Step_0_thorax-seed") and run
npm install
followed by
npm start