IPython notebook nowadays supports Julia, R, etc and has been renamed: <a href="https:&#x2F;&#x2F;jupyter.org&#x2F;" rel="nofollow">https:&#x2F;&#x2F;jupyter.org&#x2F;</a><p>Python fans are a bit unnerving, they seem to be more vocal among the similar alternatives R, Octave&#x2F;Matlab, SPSS. Some people simply prefer Julia for its nice language syntax and its native raw speed, deal with it.