Cal-HeatMap 
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...
See documentation website for full documentation and more examples.
License
Cal-Heatmap is licensed under a MIT License.