Check if jQuery is Loaded

if (typeof jQuery == 'undefined') {

    // jQuery IS NOT loaded, do stuff here.



  1. User Avatar
    Permalink to comment#

    I usually do alert($);

  2. User Avatar
    Sarfraz Ahmed
    Permalink to comment#



  3. User Avatar
    Sunny Verma
    Permalink to comment#

    if (typeof jQuery == 'function')
    if (typeof $== 'function')

    to check if jQuery is Loaded

  4. User Avatar
    Permalink to comment#

    if(jquery) will do tjob

  5. User Avatar
    Permalink to comment#

    if (jQuery) {
    alert(“jquery is loaded”);
    } else {
    alert(” Not loaded”);

  6. User Avatar
    Permalink to comment#

    you can open developer console and type $ to check if jQuery is loaded or not

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