The jQuery library

What is jQuery ?

     A javascript lightweight library Is very easy to use Is powerful Is cross-browser compatible Downloadable from jQuery.com, 2 versions (a production version and a development version)

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jQuery features

DOM structure/nodes and CSS manipulation CSS-like selectors Strong event handling support Effects, transitions and animations AJAX and simple data support Javascript utility methods

Linking to the jQuery library

  Use a downloaded version: Use an online version: