A short script to log html comments on a webpage, for use in a bookmarklet.

logComments.js

var content = document.body.innerHTML;;
var comments = content.match(/<!--.*?-->/g);
if(comments!=null|comments!=undefined){
  for (var x = 0; x < comments.length;x++){
    console.log(comments[x]);
  }
}
else{
  console.log('No Comments');
}

logComments.min.js

var c=document.body.innerHTML.content.match(/<!--.*?-->/g);if(c!=null|comments!=undefined){for (var x = 0; x < c.length;x++){console.log(c[x]);}}else{console.log('No Comments');}