And auto-subscribe to favourite subreddits

Reddit: Auto - unsubscribe from default subreddits

// To remove the inane default subreddits automatically
// Go to https://www.reddit.com/subreddits/ and paste the following code into your browser console

function clickSubredditButtons(buttons) {
  var i = buttons.length;
  setTimeout(function() {
    buttons[0].click()
    if (--i) clickSubredditButtons(buttons.slice(1));
  }, 500)
}
clickSubredditButtons($('.sidecontentbox').find('.remove'))

// The same function can easily be used to subscribe to your favourite subreddits
// Fill up the mySubreddits array with the subreddits you want to subscribe to 
// Then paste those two lines into your browser console

var mySubreddits = ['philosophy', 'DesirePath'];
location.assign('https://www.reddit.com/r/' + mySubreddits.join('+'));

// Then use the first function above again, except this time the final line is
clickSubredditButtons($('.sidecontentbox').find('.add'))