PlasmaJS.hype.zip (20,8 KB)
Here is another one (static and random) but more suitable for terrain generation etc.
Plasma.hype.zip (19,0 KB)
Here is a nice read on the topic in general:
Additionally, here is a great watch about another type of noise. I came across this noise back in my early coding years without knowing what it was called, so I hope this helps somebody to be more literate about it going forward:
Great channel by the way and the video explains the concepts of controlled noise generation and animation very well.