More and more web servers support the HTTP/3 protocol. Here are some of the most popular web servers that support HTTP/3:
LiteSpeed Web Server: LiteSpeed was the first web server to support HTTP/3 in version 5.4.
Apache: The latest release of Apache 2.4.x supports HTTP/3 through the mod_http3 module.
Nginx: Nginx supports HTTP/3 since version 1.19.9 with the ngx_http_quic_module module.
Caddy: Caddy has implemented HTTP/3 since version 2.4.0.
Microsoft IIS: The Microsoft IIS web server supports HTTP/3 since version 10.0.20277.1000.
However, it is important to note that HTTP/3 is not yet fully standardized and is therefore under development. Some web servers may only support experimental implementations of HTTP/3.
