Q:

how to get PATH environment variable separator in nodejs? 

in python i can use 
  import os
  os.pathsep ===> ':' for unix, ';' for windows.  

how can i get the same in nodejs? 
for now i am asking if platform is win32 or not
 process.platform === 'win32' ? ';' : ':' ; 

i want to achieve the same as asked : Python: Platform independent way to modify PATH environment variable but in nodejs.  

A:

var path      = require('path');
var delimiter = path.delimiter;

See also here.