Original subtitles

(soothing music)

In this section, we will take a look

behind the scenes of JavaScript

and learn how the language actually works.

So, throughout this section,

we will take your basic knowledge of JavaScript

and elevate it to a completely new level

where you will then understand exactly how everything

that you learned before actually works under the hood.

And this is actually extremely important

because this knowledge will really empower you

to write better code and to understand

other developer's code

and so in the end, it will make you a better,

more confident and more successful developer.

Now, I'm telling you all this

because some people find this kind of theory lectures boring

for some reason, but they are really not.

And I actually invested well over a month

into building this section alone.

And so that might show you

just how crucial this information is.

And finally, knowing how JavaScript really works

will also set you apart from the competition

because many other junior developers simply don't know

about much of this stuff.

So, don't be scared of theory and let's get started.

(upbeat music)