An analogue of WebService under Apache2, is it possible to save the coordinates of objects from THREEJS?

Question

JavaScript

There is a checkers project.
I use libraries Three - JS , jQuery .

There are 4 arrays in the code. The first two contain checker objects (black and white), and the remaining ones store the coordinates of black and white in the format "x250z100" , where x = 250 z =100 .
There is a script that uploads the coordinates to the WebService and immediately reads it, and creates the effect of moving models. But this only works for the .NET platform, and it doesn’t suit me (I work on ubuntu, mac), I want everything to work on apache, and not on IIS. In what way can this be implemented and is it possible?