Writing Metaballs in p5.js — Smoothly connecting circles with the contours of overlapping 'fields'

Circles approach each other smoothly, merge into one, and then drift apart. That organic shape, reminiscent of mucus or soap ...

Evenly distributing points using Voronoi diagrams in p5.js — Lloyd's relaxation

When you place points randomly, they don't actually spread out very well. Some areas become clustered, while others are left ...