JavaScript Basics

• Variables.
  Declare variables with let and sometimes const.
  Though you will see the older var, which works but is not preferred.
• Console is your friend.
  Your browser developer tools will be critical to use, and especially the "Console". Log to the console in JS with

  console.log('hello there!');

• Strings and numbers
• Objects
• Conditional flow. if...else
• Iterations and Loops. for...of and .forEach()
• Functions - named and anonymous