I wrote this extension over a year ago, but never...
Apache 2 and NGINX now support "HTTP/2 Push", and you can put it to work for you!
I wrote this extension over a year ago, but never released it because the server support wasn't there. Apache 2 and now NGINX both support HTTP/2 Push, so now it's time to put this technology to work for you.
I haven't even looked at HTTP/3 yet. I suppose that since Safari has implemented it in their tech preview 104, and Edge will support it sometime in 2020 - it's probably a good time for me to look at it.