How do you declare variables in nodejs?

Question

Node.js

In pure js, it is customary to declare properties separated by commas with one declaration statement -

var a = 0,
  b = 1,
  c = 3;

But on githab I see very often when properties are declared like in below code -

var a = 0;
var b = 1;
var c = 2;

I could not find the convention, so I ask - how is it right?

Answer 1

And as you wish. I like the first option, but it has one unpleasant minus - in git logs, adding a variable will affect two lines and not one:

var a,
      b;

var a,
-     b;
+     b,
+     c;

The second option is more pleasant from this point of view. So decide what is more important to you. Beautiful logs or nice-looking code.