Interactive & responsive charts with
an exceptionally powerful speed of rendering.
We speak with numbers!
Gets OHLC data from REST API and shows data with technical indicators
Shows real-time line chart with 5 x 1 million points, and shows FPS count
Static data speed test
Measures how long it takes to render 1 million data points of static data
The audio data is extracted in real-time using Web Audio API's. This chart displays the last 1 million samples of the audio input.
LightningChart JS is a WebGL based, cross-platform charting library that has been developed for delivering an outstanding performance of your charts which ensures high refresh rates and smooth animations of your application. It features accessible API documentation, extensive functionality and an innovative dashboard control. Optimal for engineering, medicine, industrial process control and trading.
Makes it easy and convenient to manage dozens of charts, legend boxes, buttons, check boxes and other UI elements. Resource-efficient rendering of all charts in one GPU scene also makes resizing columns and rows very fast.
Exceptionally powerful rendering ensures smooth animations exceeding all industry standards in amount of data per chart. Intuitive touch screen interactivity with zooming, panning, moving data cursors and so on.
GPU acceleration and WebGL rendering ensure that your device’s graphics processor is utilized efficiently, which results in high refresh rates and an outstanding execution performance.
Top user experience
LightningChart® JS’s exceptionally powerful rendering ensures smooth animations exceeding all industry standards in amount of data per chart. The graphing library provides intuitive touch screen interactivity with zooming, panning, moving data cursors and so on.
Dashboard control makes it easy and convenient to manage dozens of charts, legend boxes, buttons, check boxes and other UI elements. The dashboard is rendered resource‑efficiently in single GPU‑scene which also makes resizing columns and rows very fast.
WebGL compatible graphics hardware, with lately updated drivers/software.
Compatible web browsers tested by Arction Dec 2018:
Google Chrome, Mozilla Firefox, Microsoft Edge, Safari, Opera, Yandex, Baidu, Maxthon, Sogou, 360 chrome, QQ, Liebao / Cheetah
Still not convinced?
Read our article and discover 5 reasons «Why LightningChart JS» should become your charting solution
Free community license
Download free community license of LightningChart® JS for your non-commercial projects, studies and other personal use.
Share your code examples, help fellow developers and get your own questions answered by LightningChart® JS community – use tag ‘lightningchart’ at StackOverflow to access the knowledgebase.
Community license features
+ provides full functionality of LightningChart JS
+ unlimited usage period
+ access to product updates and community support
– not for commercial web sites or usage
– contains product watermark
– no source code availability
– no support tickets available
Interested in LightningChart® JS for commercial use?
Check our pricing and licensing options