William Troup

Heat.js

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Heat.js - Examples

A powerful Heat Map and Chart. With tons of settings, Heat.js can be tailored to suit your every need. Lightweight.

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v4.5.1 - 28^th Nov 2025

Basic heat map with simple configuration

Basic heap map that is shown as a chart

Basic heap map that shows the statistics view

Basic heap map that shows the days view

A heat map that uses trend types

Enabling the extra buttons

Removing the gaps between the months

Using translations to support your language

Using themes to change the colors and style of the heatmap

Basic heat map that shows the activity numbers

Showing a description for the data.

All of the available examples are listed in the left panel. You can experiment with the examples, and get the source examples directly from GitHib.