Heavily language dependent. I used nothing but Emacs until I switched over to Java, where IntelliJ is king. The level of Emacs usage I’ve seen depended a lot on

Heavily language dependent. I used nothing but Emacs until I switched over to Java, where IntelliJ is king. The level of Emacs usage I’ve seen depended a lot on what language was being used, it seemed much more popular for Python users than Ruby, for example.