Why install nginx if gunicorn is there?

Question

Nginx

Good afternoon, I installed gunicorn, everything works fine, in the articles they write that you still need to install nginx in parallel. Question: why?

Answer 1

response from gunicorn developer
serverfault.com/questions/331256/why-do-i-need-ngi...

Answer 2

Nginx will distribute statics to you if not mistaken