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wa0x6e/cal-heatmap

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wa0x6e/cal-heatmap has 3,126 GitHub stars and 304 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-07 18:48 UTC. Last push 2026-11-02.

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

3,126 stars304 forks

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README.md

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Cal-HeatMap Coverage Status npm version node node

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:

  • 🔀 animated date navigation
  • ⏳ time interval customisation
  • 🗓️ full controls on the layout/UI
  • 🌐 locale and timezone support
  • ⚡ plugins system
  • 🖥️ broad browsers support
  • 🔚 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.

License

Cal-Heatmap is licensed under a MIT License.

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