What language was used to build SoloLearn?

Question

What language was used to build SoloLearn? Is it built from multiple languages?

Would SoloLearn maintain servers or would they store all of the user data with a cloud services company like AWS?

Answer 1

You will get loads of answers if you search that in Google. See, the question has already been asked several times around here and there are many discussions threads about it. They will pop up if you do a Google search ☺

Answer 2

thanks!