RoadRunner
High-performance PHP application server, process manager written in Go
...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. RoadRunner can be installed and used in production right away for even the biggest applications under constant load. RoadRunner utilizes goroutines and the multi-threading capabilities of Golang to bring maximum performance to PHP applications. You can download or compile RoadRunner binaries that work on Mac OS, Windows, Linux, FreeBSD, and ARM.