One of the hot features that came with HTTP/2 was PUSH frames. The main idea is that if the server can predict what requests a client might want to make, the server can preemptively send request/response pairs to the client and warm its cache. This is a feature I’ve been very interested in for a long time. I feel that it can be incredibly useful for APIs to invalidate & warm caches, remove the nee
![HTTP/2 Push is dead](https://cdn-ak-scissors.b.st-hatena.com/image/square/f65db608cc74b90f7fb4fac66bca2d406b7b27e7/height=288;version=1;width=512/https%3A%2F%2Fevertpot.com%2Fassets%2Fcover%2Fflower.png)