nghttpx could be used to support server push (see https://nghttp2.org/documentation/nghttpx.1.html#server-push https://nghttp2.org/documentation/nghttpx.1.html#

nghttpx could be used to support server push (see https://nghttp2.org/documentation/nghttpx.1.html#server-push https://nghttp2.org/documentation/nghttpx.1.html#server-push), which nginx does not currently support (see https://stackoverflow.com/questions/33537199/does-the-nginx-http-2-module-support-server-push https://stackoverflow.com/questions/33537199/does-the-nginx-...) — neat!