php - What is the qq game lobby made of? C++?

Question

And some games inside, such as Mahjong, Landlords, etc. What language was developed in?

Answer 1

It should be C++, their interface library may be duilib or Qt or others

Answer 2

Hmm, usually it is written in C and C++. In fact, I am more curious about whether they use PHP or something like QQ Space?