Hey,
jQuery is a fast and concise JavaScript Library with a nice motto: Write less, do more.
jQuery simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. jQuery is a JavaScript toolkit designed to simplify various tasks by writing less code. Here is the list of important core features supported by jQuery −
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DOM manipulation − The jQuery made it easy to select DOM elements, negotiate them and modifying their content by using cross-browser open source selector engine called Sizzle.
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Event handling − The jQuery offers an elegant way to capture a wide variety of events, such as a user clicking on a link, without the need to clutter the HTML code itself with event handlers.
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AJAX Support − The jQuery helps you a lot to develop a responsive and featurerich site using AJAX technology.
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Animations − The jQuery comes with plenty of built-in animation effects which you can use in your websites.
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Lightweight − The jQuery is very lightweight library - about 19KB in size.
There are two ways to use jQuery.
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Local Installation − You can download jQuery library on your local machine and include it in your HTML code.
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CDN Based Version − You can include jQuery library into your HTML code directly from Content Delivery Network (CDN).
