This repo is an answer to Samer Buna's challenge. In that article, he challenges a reader's knowledge of Node and prompts the reader to level up. The prompt worked on me.
He writes great content and knows his stuff. I actually read his challenge article after reading his excellen article on Node modules. After reading that article, I realized that being able to answer the questions in his challenge will deepen my knowledge of Node and help with understanding any Node code I come across.
This repo will be an answer to Samer's article and a reference for myself on the little things that make Node a great tool.