In this video I show how to add local storage to persist data and some of the problems I had to figure out before getting it working. Mainly the “ SyntaxError: Unexpected token < in JSON at position 0″ error.
Previously, I had done some live coding on my youtube channel where I was working through a basic Express setup. I went back a re-recorded a more concise version. It also has better video quality as the live-streaming has its limitations. Here is my Node / Express REST API how to video.