A calculator for humanity’s peculiar conventions of time.

Calendar

D3 Documentation

d3-time

Explore and explain patterns in quantitative data using D3, Vega, and Observable Plot

Observable

Visualization

Gallery

Markets move fast and signal overload is only getting worse. Observable community notebooks are here to help with quick analysis, internal debates, and compelling executive presentations.

Finance and Strategy

Width of 928 isn't quite enough, the right edge of December is truncating.