I promise to keep the console open all the time during this course, and for the rest of my life when I'm doing web development

http://www.fullstackopen.com/en/

• Part 0 - Fundamentals of Web apps
• Part 1 - Introduction to React
• Part 2 - Communicating with server (In progress)
  • a - Rendering a collection
  • b - Forms
  • c - Getting data from server
  • d - Altering data in server
  • e - Adding styles to React app
• Part 3 - Programming a server with NodeJS and Express

• part 2: The new note is added to the list of notes using the concat array method: setNotes(notes.concat(noteObject)) The method does not mutate the original notes array, but rather creates a new copy of the array with the new item added to the end. This is important since we must never mutate state directly in React!