Watch the videos below, and code along with the videos. Do the exercises between
Exercise: Make a text box and button for the user to send a chat
message. Do not add a stylesheet or script yet.
Exercise: Link your stylesheet and script to your HTML. Output the
chat message to the browser console when the send button is clicked.
Exercise: Make a route on the server to post a chat message. Respond
with "ok" and view the response in the network panel.
Exercise: Store the chat messages on the server. Make a route on the
server to get the messages. Do not show the messages on the page yet. For now, view
the messages by typing the route in the address bar.