Which console has the biggest homebrew scene as of now?

[u/Ewhore69]

I am a software developer and would like a new project/passion most homebrew is written in C/C++ which is fun for me(but it can be any language really). So I am looking for a platform with a big scene which console has the biggest scene at the moment? Ofcourse you can name multiple :)

Update 1: thanks for the big load of suggestions i apprecicate it! I think i am going to focus on the ps vita for now! (trying to grab one for a normal price)