Cal-Heatmap is a javascript module to create calendar heatmap to visualize time series data

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Cal-Heatmap is a javascript charting library to create a time-series calendar heatmap

This library will help you to chart a calendar heatmap, like the Github contribution calendar appearing on each github user's page, but with more features like:
  • πŸ”€ animated date navigation
  • ⏳ time interval customisation
  • πŸ—“οΈ full controls on the layout/UI
  • 🌐 locale and timezone support
  • ⚑ plugins system
  • πŸ–₯️ broad browsers support
  • πŸ”š right-to-left support
  • ♾️ and many more...

Github like Calendar Heatmap example Year/Day linear scale with legend Calendar Heatmap example Year/Day threshold scale with legend Calendar Heatmap example Month/Day alternate layout Calendar Heatmap example Month/Day weekdays only Calendar Heatmap example
See documentation website
for full documentation and more examples.


Cal-Heatmap is licensed under a MIT License.