--- title: FREE LightningChart JS Community License for Data Visualization! description: Boost your data visualization project with the advanced LightningChart JS FREE Community License & enjoy ALL the benefits as paid users! --- ![LightningChart-JS-logo](https://campaigns.lightningchart.com/hubfs/LightningChart-JS-logo.svg "LightningChart-JS-logo") # World’s Fastest Heatmaps for Web & Mobile App Development [![LightningChart JS Community License](https://no-cache.hubspot.com/cta/default/9175403/bc9f8e9d-c547-413a-a7b3-a3fd9e3a1ecc.png)](https://cta-redirect.hubspot.com/cta/redirect/9175403/bc9f8e9d-c547-413a-a7b3-a3fd9e3a1ecc) ## Do you know how many data points can JavaScript Heatmaps visualize? LightningChart® JS v.3.4.0 has set the industry benchmarks ![shadow-top](https://campaigns.lightningchart.com/hubfs/shadow-top.jpg "shadow-top") ## STATIC HEATMAPS For the most demanding data-driven web, mobile & desktop app development More than 100 interactive chart types available (2D, 3D, XY, heatmaps, dashboard, trader, & more!) GPU-accelerated for the ultra highest performance experience! ![Fastest JavaScript Heatmaps](https://campaigns.lightningchart.com/hubfs/social-suggested-images/Fastest%20JavaScript%20Heatmaps.jpg "Fastest JavaScript Heatmaps") ## Are you still using limited and slow open-source and commercial JS libraries? ![LightningChart-JS-logo](https://campaigns.lightningchart.com/hubfs/LightningChart-JS-logo.svg "LightningChart-JS-logo") --- ## Community License Totally free for non-commercial webpage license! 100+ chart types are available including heatmaps, X&Y, 3D, 2D, and more! For web and mobile application development 10+ app development framework templates (Xamarin, iOS, Android, React...) All the same features from the commercial-use license at your disposal! [![Get it now, it's FREE!](https://no-cache.hubspot.com/cta/default/9175403/2928d084-efba-4218-96db-602789b1f4c7.png)](https://cta-redirect.hubspot.com/cta/redirect/9175403/2928d084-efba-4218-96db-602789b1f4c7) ## Do you know how powerful LightningChart® JavaScript Heatmaps are? LightningChart® JS v.3.4.0 has set the industry benchmarks ![shadow-top](https://campaigns.lightningchart.com/hubfs/shadow-top.jpg "shadow-top") ## REAL-TIME HEATMAPS GPU-accelerated power Up to 100 million data points web browser continuous performance (competitors crash at 9 million!) 196 million data points rendered at 115 Frames Per Second with only a 46% CPU usage! ![real-time-heatmap](https://campaigns.lightningchart.com/hubfs/real-time-heatmap.jpg "real-time-heatmap") ![shadow-bottom](https://campaigns.lightningchart.com/hubfs/shadow-bottom.jpg "shadow-bottom") ![check-big](https://campaigns.lightningchart.com/hubfs/check-big.svg "check-big") ## LightningChart® is 13,800x faster & more efficient than non-hardware-accelerated competitors ![check-big2](https://campaigns.lightningchart.com/hubfs/check-big.svg "check-big2") ## LightningChart® is 835x faster & more efficient than hardware-accelerated competitors ## LightningChart® JS is used by world-leading industries! ![testimonial-icon-white](https://campaigns.lightningchart.com/hubfs/testimonial-icon-white.svg "testimonial-icon-white") We enjoy hearing that “wow” or watching the eyebrows go up when people first see some of the data visualizations our app can produce with LightningChart. 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For web and mobile application development 10+ app development framework templates (Xamarin, iOS, Android, React...) All the same features from the commercial-use license at your disposal! [![Get it now, it's FREE!](https://no-cache.hubspot.com/cta/default/9175403/2928d084-efba-4218-96db-602789b1f4c7.png)](https://cta-redirect.hubspot.com/cta/redirect/9175403/2928d084-efba-4218-96db-602789b1f4c7)