HeatMap.JS – HTML5 Canvas Based Heatmaps
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.