Yesterday, I started the 30 Days of Node.js challenge. While yesterdays lesson was about servers and how to display various formats, such as strings, JSON files, HTML files, etc., today’s lesson was about the file system such as reading, writing and deleting files. Today’s code snippets can be found on https://github.com/nielslange/30-days-of-node-js/tree/master/Day%2002%20-%20File%20System.