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function $ (id) { return document.getElementById(id); } I love this, it’s the ultimate lightweight jquery alternative.

• rpastuszak 3y ago
  function $ (s) { return document.querySelectorAll(s); } Would be more jquery like.
  • nojs 3y ago
    You’re right, $('#id') would fail with Paul’s version, haha.
    • nailer 3y ago
      You can also: if ( ! Nodelist.prototype.map ) { Nodelist.prototype.map = Array.prototype.map } So map() works. forEach() already does.