Hopefully you're really starting to see how far you've come and how just a little bit of work everyday at a steady pace really builds up to something special.
We have one more review day and then we'll be on to projects.
It good to test your knowledge just after learning something new, it solidifies the connections in your mind and identifies any areas that you should go back over.
The Pro version of 30 Days of JavaScript comes with a 10 question multiple choice quiz at the end of each day, if you want to take these quizzes (and get a host of other Pro features) then consider:
If you upgraded to pro, sign in here