I was converting an old game engine I wrote over to PixiJS v7 and discovered Pixi Particles didn’t work with v7. I had a look at patching particles to v7, found it pretty straight forward and put in a PR, which was merged. But I discovered all sorts of things I hadn’t known about Pixi Particles before. I thought I’d write it up.
It turned out it needed a site for itself. I put some Pixi Particle Emitter documentation up here: PixiJS Particles Manual.
I hope it’s of use.