GitHub – spiral/roadrunner: High-performance PHP application server, load-balancer and process manager written in Golang

RoadRunner is an open source (MIT licensed) high-performance PHP application server, load balancer and process manager. It supports running as a service with the ability to extend its functionality on a per-project basis.

RoadRunner includes PSR-7/PSR-17 compatible HTTP and HTTP/2 server and can be used to replace classic Nginx+FPM setup with much greater performance and flexibility.