FrankenPHP, a modern application server for PHP
Version updated on November 21, 2023 after a discussion with Alexandre about making his Docker image available on hub.docker.com
Based on their documentation, FrankenPHP is 3.5 faster than PHP FPM.
It is still fairly young for use on production sites, but because it's so promising, it's certainly worth playing with when developing locally.
Alexandre Elis茅 has written a script to use FrankenPHP with Joomla. You can find the source here: https://github.com/alexandreelise/frankenphp-joomla.