William Troup

Heat.js
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Heat.js - Documentation

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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v4.3.1 - 18th Mar 2025
Key Areas
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The JSON format used for the binding options
The binding option custom triggers that fire for specific actions
The JSON format used for color ranges
The JSON format used for holidays
All the public functions available to add, update, and remove events, and perform other tasks
All the configuration options that control every aspect of the heap map elements
The date formats supported for configurable text
Welcome
All of the available documentation articles are listed in the left panel.