3 ms·

Uncaught TypeError: 'querySelectorAll' called on an object that does not implement interface Document.

• xg15 2y ago
  Damn, you're right, sorry. window.$ = (x => document.querySelectorAll(x))
  • Matheus28 2y ago
    I find this a little cleaner: window.$ = document.querySelectorAll.bind(document); Since it works properly for any function no matter the number of arguments it receives
    • simonw 2y ago
      I like wrapping it in an Array.from() so you can use .map/.filter/etc.