Learn JavaScript the way you actually understand it — visually.
No video. No copy-paste. You drive every animation and predict before the reveal.
Boxes that hold values, and the types they can hold.
Reusable machines: inputs in, a value out.
Making the program choose a path.
Doing the same thing, again and again.
An ordered row of values you reach by index.
Values you reach by name instead of position.