[Tutorial] querySelector API + Exercises

Hey everyone!

I made a couple videos going over the querySelector API for the DOM along with a set of exercises to practice using this on live sites. This is a core API we'll run in to and use a lot as we work with the DOM in practice. 😊

querySelector API: https://youtu.be/M_ISIAedVYA
Exercises: https://youtu.be/CF2-p10dmbE

Hope you learn something and have fun testing yourself with the exercises! 🚀