php-pm : PPM is a process manager, supercharger and load balancer for PHP applications.
It's based on ReactPHP and works best with applications that use reques...
wrk : wrk is a modern HTTP benchmarking tool capable of generating significant load when run on a single multi-core CPU. It combines a multithreaded design ...
tracing-framework : Rich tools for instrumenting, analyzing, and visualizing web apps.
ApiGen : ApiGen is the tool for creating professional API documentation from PHP source code, similar to discontinued phpDocumentor/phpDoc.
asdf : Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more
PHP performance tool analyse your script on time, memory usage and db query. Support Laravel and Composer for web, web console and command line interfaces.