I used OnlyOffice in an integration scenario and it's quite impressive. In that scenario I used docker image of OnlyOffice.
According to documents, to install OnlyOffice document server, we need a Windows server (for spell-checker).
I'm interested in integrating OnlyOffice document server with a PHP application (OwnCloud) without using docker images. To do such modification, I may need to port source codes written in C, C++ etc (in core repo), to PHP. Also need to figure-out the uses of rabbitMQ, NodeJS etc.
So, before going ahead with the idea, I would like to know, what are the reasons your decision to use those technologies (C, C++, rabbitMQ etc.) as OnlyOffice Developers. And were there circumstances of using just one server-side language, such as PHP/NodeJS, for developing this? Appreciate your opinions.