At this point, if I don't need efficiency I just use JSON as my wire format. Need to integrate a C++ card game engine with emscripten? I expose 2 functions, one

At this point, if I don't need efficiency I just use JSON as my wire format. Need to integrate a C++ card game engine with emscripten? I expose 2 functions, one that dumps all as JSON and one that accepts legal moves. The JSON syntax is pretty irrelevant except for light debugging - however, the easy mapping without fussing over many alternate representations is quite relevant