Cal-Heatmap

Cal-Heatmap

Time-series calendar heatmap library

Description

A GitHub-style contribution heatmap for check-ins, traffic or sales is tedious to draw from scratch. Cal-Heatmap is a JavaScript charting library for time-series calendar heatmaps.

Built on D3, it shows day, week or month granularity with customizable colors and tooltips.

Features



Heatmaps:Contribution style.

Granularity:Day, week, month.

Custom:Colors and tooltips.

D3:Extensible.