How was Sololearn coded ?

Question

These apps are absolutely amazing, and the fact that they are free is very appreciable for students like me !
I wonder what language/programs were used to create them.

Thank you in advance !

Thibaud

Answer 1

java is definitely involved for the app. I'm not sure what their backend is, but I do know they use Windows to run our code in code playground (likely so they can use c#).

Answer 2

Well, the website for computers that they made is in HTML, JavaScript, CSS, jQuery, SQL, etc.
As for the app, I am not quite sure. I am guessing they use Swift for Apple and Java for Android, however, I am not quite sure.

Answer 3

I was wondering the same things just before this lol.