LightningChart® JS - The Fastest JavaScript Charting Library
LightningChart® is a WebGL based, highest‑performance, JavaScript charting library focusing on real‑time data visualization.
GPU acceleration and WebGL rendering ensure that your device’s graphics processor is utilized efficiently.
It's optimal for e.g. engineering, medicine, industrial process control & trading. Here's a short introduction video of the charting libarary and it's key features.