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jQuery

jQuery is a JavaScript Library that focuses on simplifying DOM manipulation, AJAX calls, and Event handling.

jQuery use $(selector).action() to let selector element do action event. For example:

$(document).ready(function(){
  alert("Hello World!");
});

This jQuery code has same effect as following native JavaScript code:

window.onload = function() {
  alert( "Hello World!" );
};

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General knowledge

Technical information

Document Tags and Contributors

 Contributors to this page: Sparks, iigmir, 6stringbeliever
 Last updated by: Sparks,