The video that goes over how I made this
This Desmos Renderer is based heavily on Junferno's version. However, you can run this one directly in your webbrowser
also the lines in the final version will jitter between colors (i think its pretty)
The performance isn't fantastic, it takes a few minutes (like up to 30 minutes if larger video) to download stuff and run a bunch of conversions, then it renders the frames at approximately 10-25 seconds per frame. I recommend you get a video that's 360p because that makes rendering easier.
Sample results:
