heatmap.js – Dynamic Heatmaps for the Web


This JavaScript library will help you make your 3 dimensional data speak up.

Use heatmap.js v2.0 to add new value to your project, build a business based on it, study and visualize user behaviour, and much more.

Whether you want to have an aggregated overview of your users behaviour, or look at thousands of events distributed on a map.


Why heatmap.js?

heatmap.js v2.0 is the most advanced heatmap visualization library on the web.
It has a light footprint (~3kB gzip) and with the new 2.0 release heatmap.js just got

faster, with a new rendering module
stronger, to handle even more datapoints (40k+)
easier to use so you can get up to speed quickly
easier to extend for custom functionality

DEMO    Get heatmap.js V2.0