It's really impressive but it's still at a really early stage of development (for example it's using react/http which is far from stable) and PHP-PM will cause

It's really impressive but it's still at a really early stage of development (for example it's using react/http which is far from stable) and PHP-PM will cause a lot of memory leaks as they say in the readme. Impressive anyway, looks like nodejs/v8 with php.