Format numbers for human consumption.

Compute the Voronoi diagram of a set of two-dimensional points.

Parse and format times, inspired by strptime and strftime.

Graphical primitives for visualization, such as lines and areas.

Encodings that map abstract data to visual representation.

A calculator for humanity’s peculiar conventions of time.

Serialize Canvas path commands to SVG.

Interpolate numbers, colors, strings, arrays, objects, whatever!

Array manipulation, ordering, searching, summarizing, etc.

Geometric operations for two-dimensional polygons.