A Web Design Community curated by Chris Coyier

Code Snippets Gallery

Code Snippets > jQuery > Check if jQuery is Loaded Submit one!

Check if jQuery is Loaded

if (typeof jQuery == 'undefined') {

    // jQuery IS NOT loaded, do stuff here.

}

2 Responses

  1. Ben says:

    I usually do alert($);

Leave a Comment

Remember:
  • Be nice.
  • Wrap multiline code in <pre> and <code> tags and escape it first (turn <'s into &lt;'s).
  • You may use regular HTML stuff like <a href="">, <em>, and <strong>
* This website may or may not contain any actual CSS or Tricks.