There is quic-go[1] but i don't think that it's sufficiently optimized[2-4] to be used for this kind of workload. caddy will use it to provide HTTP/3 by default

There is quic-go[1] but i don't think that it's sufficiently optimized[2-4] to be used for this kind of workload. caddy will use it to provide HTTP/3 by default[5] in the upcoming 2.6.0 release. [1]: https://github.com/lucas-clemente/quic-go https://github.com/lucas-clemente/quic-go [2]: https://github.com/lucas-clemente/quic-go/issues/2877 https://github.com/lucas-clemente/quic-go/issues/2877 [3]: https://github.com/lucas-clemente/quic-go/issues/2607 https://github.com/lucas-clemente/quic-go/issues/2607 [4]: https://github.com/lucas-clemente/quic-go/issues/341 https://github.com/lucas-clemente/quic-go/issues/341 [5]: https://github.com/caddyserver/caddy/pull/4707 https://github.com/caddyserver/caddy/pull/4707