canvas

• time-plot: Plot a function on the canvas over time
  Waveforms
• function-plot: Plot a static function on the canvas.
  Waveforms
• slime-mold: Basic simulation
  Thing, grids, convolution
• circle-fill: Different distributions of random points in a circle
  Flow.repeat, random
• things-canvas: Uses the 'things' pattern, drawing on the canvas.
  Things