Day 18

alysia lopez
Mar 19 · 1 min read
  1. Describe one thing you learned this week.
    Learning JavaScript has been a challenge for me. Working through the projects provided a good baseline to develop some JavaScript skills.
  2. What tools and techniques do you use debugging JavaScript code?
    You can use console.log() or the built in debugger.
  3. What are the differences between variables created using let, var or const?
    var is function scoped.
    let is block scoped.
    const is block scoped, cannot be updated or redeclared.