tabs vs spaces.js

var something = 'blah',
    whatever = 'spaces, to make the var names line up';
	
if (something) {
	console.log("tabbed, to indicate it's a child of a code block");
}

// But I tend to use 4 spaces when coding in python, as that's what the python
// expert I work with does.

+1 Although I make an exception for HTML, where I use single-space indents exclusively. I blame @krijnhoetmer.