A resize event timer which fires a resize event only after the user has stopped resizing the window.

resize-timer.coffee

# Keep track of how many times the event as been triggered versus how many times
# the timer has been fired.
resizeFiredTotal = 0
reizeFiredCounter = 0

# Bind a resize event to the window
$(window).on 'resize', (e) ->

  # Increment the resize fired event by 1
  resizeFiredTotal += 1

  userResizing = () ->

    # Check if the timer has fired more than the resize event itself.
    if reizeFiredCounter >= resizeFiredTotal
      console.log 'Do anything now that the user has stopped resizing', e if console.log?
    else
      reizeFiredCounter += 2
    return

  # Call the userResizing every 500 milliseconds.
  setTimeout userResizing, 500

  return