It’s great that Simon continues to find the time to teach me some JavaScript. We’re now done with the Basic course he had prepared, below are some impressions. The video is of the rectangle intersection lesson and the “highway” we built.

Later, Simon decided he was wrong with the math defining the vehicles intersecting each other and changed it to:

This is Simon’s explanation why he changed the formula:

From a lesson on importing images:

Circle Intersection (I like the design!)