Rendering comma separated list of links

Question

I\'m trying to output a list of comma separated links and this is my solution.

var Item = React.createComponent({
  render: function() {

    var tags = [],
         


        

Answer 1

Simple one:

{items.map((item, index) => (
    
      {item.id}
      {index < items.length - 1 && ', '}
    
 ))}