Welcome to the section "How JavaScript Works Behind the Scenes"!

If you want to progress through the course faster, only watch the videos marked as "Very Important" (dark green). But if you have time, then of course watch everything

So as I said in the intro video, this section is extremely important, which is why most videos are marked as very important. But this will change in future sections

I still advise you to watch everything, but if you're in a hurry, feel free to skip the "Optional" (lightest green) and "Good to know" (light green) videos. Then, if you ever need one of the topics you skipped, just come back to the video later

And now, have fun coding!