Isn't that a violation of reddit's trademarks? There is a reason apps for Reddit have to brand themselves as "XYZ for Reddit".
Also, I don't quite understand why the requests have to be proxied through a server. Wouldn't implementing this in javascript to send requests directly client-side to reddit's apis be faster and more private? It's fast because it's rust is a dumb argument when you are adding an additional network hop to the latency which can't possibly be compensated for by the choice of the stack.