In this talk, I'd like to share some things I've learned drawing geometric figures in JavaScript. Although this introduction is not guaranteed to align your chakras, unlock the secrets of the pyramids or gain you admission to the Illuminati, there may well be mention of the golden section, ten-fold symmetry and other such mathematical marvels.

E.g.

Building a dodecagon with a ruler and compasses

Plotting a rose with pentagonal spirals