Installation

CDN

Install the library and its dependencies in your page head.

Dependencies

<script src="https://d3js.org/d3.v7.min.js"></script>

Although v7 is recommended, d3js >= 6 is supported.

CalHeatmap

<script src="https://unpkg.com/cal-heatmap@4.0.0-beta.4/dist/cal-heatmap.min.js"></script>
<link rel="stylesheet" href="https://unpkg.com/cal-heatmap@4.0.0-beta.4/dist/cal-heatmap.css"></script>

Package Manager

Using NPM

npm install cal-heatmap@4.0.0-beta.4

Once installed, you can import the library using ES6 import:

import CalHeatmap from 'cal-heatmap';