JavaScript Appending Surface Charts Real-Time Performance

This video shows how bad performance looks like in real-time data visualization of 3D surfaces. The data visualization application is an appending surface spectrogram chart with the following attributes:
- Sample size: 300
- Samples added per second: 100
- Sample history: 10 seconds (equal to 1000 samples)

The video shows several different JavaScript charts visualizing the same data with mostly similar style configurations. Bad performance can be easily identified by visual choppiness in the updating of data.

To find out more please refer to the full study which is open-source and published at GitHub (link below).

0:00 Competitor A
0:11 Competitor B
0:21 LightningChart JS