JavaScript Chart Examples

SciChart.js ships with over 80 JavaScript Chart demos which you can browse, view the source code and see related documentation. Build incredible complex dashboards with SciChart.js, our High Performance JavaScript Chart Library.

JavaScript Heatmap Chart

When click Start first time data is being generated, it could take a while

If you want to learn about heatmaps. this demo shows you how to create a JavaScript Heatmap Chart using SciChart.js, our 5-star rated JavaScript Chart Component.

Our Heatmap is highly dynamic and enables display of Sonar, MRI/medical imagery, Spectrograms or Audio/Radio analysis in JavaScript. The entire heatmap is represented by a 2D array and is color-mapped to a numeric value. Massive heatmaps (1000x1000 or more) can be achieved in SciChart.js!

2D Charts
Chart Legends
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