That's a *lot* more overhead. For one it requires you to spin up an entire JavaS...

untog on Dec 3, 2020 | parent | context | favorite | on: HTTP/2 Push is dead

That's a lot more overhead. For one it requires you to spin up an entire JavaScript engine! I don't know if it was ever implemented but the beauty of doing this at the HTTP level is that (for example) it could be built into the networking layer of iOS or Android.