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Documention for v4 is still work in progress, and is incomplete

You can see documentation for v3 at /v3

Cal-heatmap

Cal-Heatmap is a javascript library to create a calendar heatmap.

Star on Github View Examples


Day/Year Calendar Heatmap Day/Month Calendar Heatmap


Features

  • Date locale and timezone support
  • Date Navigation
  • Various time granularity
  • Full color customisation
  • Animation
  • Extension via plugins

See the examples section

Browsers support

Desktop

  • Google Chrome 95+
  • Mozilla Firefox 95+
  • Microsoft Edge 95+
  • Safari 14.1+

Mobile

  • Google Chrome Android 7+
  • Samsung Internet Android 7+
  • Safari iOS 14+

Licence

Cal-Heatmap is distributed under the MIT Licence