Try Particles.js.
It’s custom code, but you should be able to do it.
Also search the forums as I believe there are many others who have achieved something like this - for example this post has a great implementation of Particles.js
Try Particles.js.
It’s custom code, but you should be able to do it.
Also search the forums as I believe there are many others who have achieved something like this - for example this post has a great implementation of Particles.js