Based on this block by Mike Bostock which uses an invisible Voronoi tessellation to handle mouseover.
Using zoom transitions with tiles.
Bar chart with tiered dropdown
HTML table with sparklines
line chart with dropdown selector
Fractal trees created with L-systems in p5.js
Used Daniel Shiffman's great video as a starting point
Fractal trees created with L-systems in d3.js
Used Daniel Shiffman's p5.js video/code as a foundation
Phyllotaxis in p5.js
I used Jason Davies' D3.js example and Jim Bumgardner's Processing sketch for reference.
Phyllotaxis in p5.js - rectangles!
I used Jason Davies' D3.js example and Jim Bumgardner's Processing sketch for reference.