src/utils.js
function resize () {
    if (!running) {
      running = true

      if (window.requestAnimationFrame) {
        window.requestAnimationFrame(runCallbacks)
      } else {
        setTimeout(runCallbacks, 66)
      }
    }
  }
function resize () {
    if (!running) {
      running = true

      if (window.requestAnimationFrame) {
        window.requestAnimationFrame(runCallbacks)
      } else {
        setTimeout(runCallbacks, 66)
      }
    }
  }
function resize ( ) { if ( ! running ) { running = true if ( window . requestAnimationFrame ) { window . requestAnimationFrame ( runCallbacks ) } else { setTimeout ( runCallbacks , 66 ) } } }
fired on resize event
fired on resize event